74627325

素因数分解:

$3^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 139762260

約数和(自身を除く): 65134935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 137, 225, 269, 405, 411, 675, 685, 807, 1233, 1345, 2025, 2055, 2421, 3425, 3699, 4035, 6165, 6725, 7263, 10275, 11097, 12105, 18495, 20175, 21789, 30825, 36315, 36853, 55485, 60525, 92475, 108945, 110559, 181575, 184265, 277425, 331677, 544725, 552795, 921325, 995031, 1658385, 2763975, 2985093, 4975155, 8291925, 14925465, 24875775, 74627325]

約数ペア:

[(1, 74627325), (3, 24875775), (5, 14925465), (9, 8291925), (15, 4975155), (25, 2985093), (27, 2763975), (45, 1658385), (75, 995031), (81, 921325), (135, 552795), (137, 544725), (225, 331677), (269, 277425), (405, 184265), (411, 181575), (675, 110559), (685, 108945), (807, 92475), (1233, 60525), (1345, 55485), (2025, 36853), (2055, 36315), (2421, 30825), (3425, 21789), (3699, 20175), (4035, 18495), (6165, 12105), (6725, 11097), (7263, 10275)]