51754875

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 87260160

約数和(自身を除く): 35505285

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1747, 1975, 5241, 5925, 8735, 9875, 26205, 29625, 43675, 131025, 138013, 218375, 414039, 655125, 690065, 2070195, 3450325, 10350975, 17251625, 51754875]

約数ペア:

[(1, 51754875), (3, 17251625), (5, 10350975), (15, 3450325), (25, 2070195), (75, 690065), (79, 655125), (125, 414039), (237, 218375), (375, 138013), (395, 131025), (1185, 43675), (1747, 29625), (1975, 26205), (5241, 9875), (5925, 8735)]