3571425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 7916160

約数和(自身を除く): 4344735

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 37, 39, 45, 55, 65, 75, 99, 111, 117, 135, 143, 165, 185, 195, 225, 275, 297, 325, 333, 351, 407, 429, 481, 495, 555, 585, 675, 715, 825, 925, 975, 999, 1221, 1287, 1443, 1485, 1665, 1755, 2035, 2145, 2405, 2475, 2775, 2925, 3575, 3663, 3861, 4329, 4995, 5291, 6105, 6435, 7215, 7425, 8325, 8775, 10175, 10725, 10989, 12025, 12987, 15873, 18315, 19305, 21645, 24975, 26455, 30525, 32175, 36075, 47619, 54945, 64935, 79365, 91575, 96525, 108225, 132275, 142857, 238095, 274725, 324675, 396825, 714285, 1190475, 3571425]

約数ペア:

[(1, 3571425), (3, 1190475), (5, 714285), (9, 396825), (11, 324675), (13, 274725), (15, 238095), (25, 142857), (27, 132275), (33, 108225), (37, 96525), (39, 91575), (45, 79365), (55, 64935), (65, 54945), (75, 47619), (99, 36075), (111, 32175), (117, 30525), (135, 26455), (143, 24975), (165, 21645), (185, 19305), (195, 18315), (225, 15873), (275, 12987), (297, 12025), (325, 10989), (333, 10725), (351, 10175), (407, 8775), (429, 8325), (481, 7425), (495, 7215), (555, 6435), (585, 6105), (675, 5291), (715, 4995), (825, 4329), (925, 3861), (975, 3663), (999, 3575), (1221, 2925), (1287, 2775), (1443, 2475), (1485, 2405), (1665, 2145), (1755, 2035)]