51340125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 86561280

約数和(自身を除く): 35221155

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1733, 1975, 5199, 5925, 8665, 9875, 25995, 29625, 43325, 129975, 136907, 216625, 410721, 649875, 684535, 2053605, 3422675, 10268025, 17113375, 51340125]

約数ペア:

[(1, 51340125), (3, 17113375), (5, 10268025), (15, 3422675), (25, 2053605), (75, 684535), (79, 649875), (125, 410721), (237, 216625), (375, 136907), (395, 129975), (1185, 43325), (1733, 29625), (1975, 25995), (5199, 9875), (5925, 8665)]