275637246975

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{9103}}^1$

素因数の和:9931

約数の個数: 120

約数和(自身を含む): 538189879040

約数和(自身を除く): 262552632065

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 787, 855, 1425, 1539, 2025, 2361, 2565, 3935, 4275, 7083, 7695, 9103, 11805, 12825, 14953, 19675, 21249, 27309, 35415, 38475, 44859, 45515, 59025, 63747, 74765, 81927, 106245, 134577, 136545, 172957, 177075, 224295, 227575, 245781, 318735, 373825, 403731, 409635, 518871, 531225, 672885, 682725, 737343, 864785, 1121475, 1211193, 1228905, 1556613, 1593675, 2018655, 2048175, 2594355, 3364425, 3686715, 4323925, 4669839, 6055965, 6144525, 7164061, 7783065, 10093275, 12971775, 14009517, 18433575, 21492183, 23349195, 30279825, 35820305, 38915325, 64476549, 70047585, 107460915, 116745975, 136117159, 179101525, 193429647, 322382745, 350237925, 408351477, 537304575, 580288941, 680585795, 967148235, 1225054431, 1611913725, 2041757385, 2901444705, 3402928975, 3675163293, 4835741175, 6125272155, 10208786925, 11025489879, 14507223525, 18375816465, 30626360775, 55127449395, 91879082325, 275637246975]

約数ペア:

[(1, 275637246975), (3, 91879082325), (5, 55127449395), (9, 30626360775), (15, 18375816465), (19, 14507223525), (25, 11025489879), (27, 10208786925), (45, 6125272155), (57, 4835741175), (75, 3675163293), (81, 3402928975), (95, 2901444705), (135, 2041757385), (171, 1611913725), (225, 1225054431), (285, 967148235), (405, 680585795), (475, 580288941), (513, 537304575), (675, 408351477), (787, 350237925), (855, 322382745), (1425, 193429647), (1539, 179101525), (2025, 136117159), (2361, 116745975), (2565, 107460915), (3935, 70047585), (4275, 64476549), (7083, 38915325), (7695, 35820305), (9103, 30279825), (11805, 23349195), (12825, 21492183), (14953, 18433575), (19675, 14009517), (21249, 12971775), (27309, 10093275), (35415, 7783065), (38475, 7164061), (44859, 6144525), (45515, 6055965), (59025, 4669839), (63747, 4323925), (74765, 3686715), (81927, 3364425), (106245, 2594355), (134577, 2048175), (136545, 2018655), (172957, 1593675), (177075, 1556613), (224295, 1228905), (227575, 1211193), (245781, 1121475), (318735, 864785), (373825, 737343), (403731, 682725), (409635, 672885), (518871, 531225)]