75469875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 137434752

約数和(自身を除く): 61964877

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 125, 137, 195, 325, 339, 375, 411, 565, 685, 975, 1469, 1625, 1695, 1781, 2055, 2825, 3425, 4407, 4875, 5343, 7345, 8475, 8905, 10275, 14125, 15481, 17125, 22035, 26715, 36725, 42375, 44525, 46443, 51375, 77405, 110175, 133575, 183625, 201253, 222625, 232215, 387025, 550875, 603759, 667875, 1006265, 1161075, 1935125, 3018795, 5031325, 5805375, 15093975, 25156625, 75469875]

約数ペア:

[(1, 75469875), (3, 25156625), (5, 15093975), (13, 5805375), (15, 5031325), (25, 3018795), (39, 1935125), (65, 1161075), (75, 1006265), (113, 667875), (125, 603759), (137, 550875), (195, 387025), (325, 232215), (339, 222625), (375, 201253), (411, 183625), (565, 133575), (685, 110175), (975, 77405), (1469, 51375), (1625, 46443), (1695, 44525), (1781, 42375), (2055, 36725), (2825, 26715), (3425, 22035), (4407, 17125), (4875, 15481), (5343, 14125), (7345, 10275), (8475, 8905)]