1488295575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11833}}^1$

素因数の和:11905

約数の個数: 72

約数和(自身を含む): 2937766832

約数和(自身を除く): 1449471257

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 117, 129, 195, 215, 225, 325, 387, 559, 585, 645, 975, 1075, 1677, 1935, 2795, 2925, 3225, 5031, 8385, 9675, 11833, 13975, 25155, 35499, 41925, 59165, 106497, 125775, 153829, 177495, 295825, 461487, 508819, 532485, 769145, 887475, 1384461, 1526457, 2307435, 2544095, 2662425, 3845725, 4579371, 6614647, 6922305, 7632285, 11537175, 12720475, 19843941, 22896855, 33073235, 34611525, 38161425, 59531823, 99219705, 114484275, 165366175, 297659115, 496098525, 1488295575]

約数ペア:

[(1, 1488295575), (3, 496098525), (5, 297659115), (9, 165366175), (13, 114484275), (15, 99219705), (25, 59531823), (39, 38161425), (43, 34611525), (45, 33073235), (65, 22896855), (75, 19843941), (117, 12720475), (129, 11537175), (195, 7632285), (215, 6922305), (225, 6614647), (325, 4579371), (387, 3845725), (559, 2662425), (585, 2544095), (645, 2307435), (975, 1526457), (1075, 1384461), (1677, 887475), (1935, 769145), (2795, 532485), (2925, 508819), (3225, 461487), (5031, 295825), (8385, 177495), (9675, 153829), (11833, 125775), (13975, 106497), (25155, 59165), (35499, 41925)]