48187875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 86501376

約数和(自身を除く): 38313501

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 125, 151, 185, 345, 375, 453, 555, 575, 755, 851, 925, 1725, 2265, 2553, 2775, 2875, 3473, 3775, 4255, 4625, 5587, 8625, 10419, 11325, 12765, 13875, 16761, 17365, 18875, 21275, 27935, 52095, 56625, 63825, 83805, 86825, 106375, 128501, 139675, 260475, 319125, 385503, 419025, 434125, 642505, 698375, 1302375, 1927515, 2095125, 3212525, 9637575, 16062625, 48187875]

約数ペア:

[(1, 48187875), (3, 16062625), (5, 9637575), (15, 3212525), (23, 2095125), (25, 1927515), (37, 1302375), (69, 698375), (75, 642505), (111, 434125), (115, 419025), (125, 385503), (151, 319125), (185, 260475), (345, 139675), (375, 128501), (453, 106375), (555, 86825), (575, 83805), (755, 63825), (851, 56625), (925, 52095), (1725, 27935), (2265, 21275), (2553, 18875), (2775, 17365), (2875, 16761), (3473, 13875), (3775, 12765), (4255, 11325), (4625, 10419), (5587, 8625)]