2264687425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 4008215680

約数和(自身を除く): 1743528255

約数列:

[1, 5, 7, 11, 13, 19, 25, 35, 55, 65, 77, 91, 95, 121, 133, 143, 175, 209, 247, 275, 325, 385, 433, 455, 475, 605, 665, 715, 847, 1001, 1045, 1235, 1463, 1573, 1729, 1925, 2165, 2275, 2299, 2717, 3025, 3031, 3325, 3575, 4235, 4763, 5005, 5225, 5629, 6175, 7315, 7865, 8227, 8645, 10825, 11011, 11495, 13585, 15155, 16093, 19019, 21175, 23815, 25025, 28145, 29887, 33341, 36575, 39325, 39403, 41135, 43225, 52393, 55055, 57475, 57589, 61919, 67925, 75775, 80465, 90497, 95095, 106951, 119075, 140725, 149435, 166705, 197015, 205675, 209209, 261965, 275275, 287945, 309595, 366751, 402325, 433433, 452485, 475475, 534755, 633479, 681109, 747175, 748657, 833525, 985075, 995467, 1046045, 1176461, 1309825, 1439725, 1547975, 1833755, 2167165, 2262425, 2673775, 3167395, 3405545, 3743285, 4767763, 4977335, 5230225, 5882305, 6968269, 8235227, 9168775, 10835825, 12941071, 15836975, 17027725, 18716425, 23838815, 24886675, 29411525, 34841345, 41176135, 64705355, 90587497, 119194075, 174206725, 205880675, 323526775, 452937485, 2264687425]

約数ペア:

[(1, 2264687425), (5, 452937485), (7, 323526775), (11, 205880675), (13, 174206725), (19, 119194075), (25, 90587497), (35, 64705355), (55, 41176135), (65, 34841345), (77, 29411525), (91, 24886675), (95, 23838815), (121, 18716425), (133, 17027725), (143, 15836975), (175, 12941071), (209, 10835825), (247, 9168775), (275, 8235227), (325, 6968269), (385, 5882305), (433, 5230225), (455, 4977335), (475, 4767763), (605, 3743285), (665, 3405545), (715, 3167395), (847, 2673775), (1001, 2262425), (1045, 2167165), (1235, 1833755), (1463, 1547975), (1573, 1439725), (1729, 1309825), (1925, 1176461), (2165, 1046045), (2275, 995467), (2299, 985075), (2717, 833525), (3025, 748657), (3031, 747175), (3325, 681109), (3575, 633479), (4235, 534755), (4763, 475475), (5005, 452485), (5225, 433433), (5629, 402325), (6175, 366751), (7315, 309595), (7865, 287945), (8227, 275275), (8645, 261965), (10825, 209209), (11011, 205675), (11495, 197015), (13585, 166705), (15155, 149435), (16093, 140725), (19019, 119075), (21175, 106951), (23815, 95095), (25025, 90497), (28145, 80465), (29887, 75775), (33341, 67925), (36575, 61919), (39325, 57589), (39403, 57475), (41135, 55055), (43225, 52393)]