3952808625

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{67139}}^1$

素因数の和:67314

約数の個数: 32

約数和(自身を含む): 6619466880

約数和(自身を除く): 2666658255

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 785, 2355, 3925, 11775, 19625, 58875, 67139, 201417, 335695, 1007085, 1678475, 5035425, 8392375, 10540823, 25177125, 31622469, 52704115, 158112345, 263520575, 790561725, 1317602875, 3952808625]

約数ペア:

[(1, 3952808625), (3, 1317602875), (5, 790561725), (15, 263520575), (25, 158112345), (75, 52704115), (125, 31622469), (157, 25177125), (375, 10540823), (471, 8392375), (785, 5035425), (2355, 1678475), (3925, 1007085), (11775, 335695), (19625, 201417), (58875, 67139)]