55250625

素因数分解:

$3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 93470080

約数和(自身を除く): 38219455

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 373, 375, 395, 625, 1119, 1185, 1865, 1875, 1975, 5595, 5925, 9325, 9875, 27975, 29467, 29625, 46625, 49375, 88401, 139875, 147335, 148125, 233125, 442005, 699375, 736675, 2210025, 3683375, 11050125, 18416875, 55250625]

約数ペア:

[(1, 55250625), (3, 18416875), (5, 11050125), (15, 3683375), (25, 2210025), (75, 736675), (79, 699375), (125, 442005), (237, 233125), (373, 148125), (375, 147335), (395, 139875), (625, 88401), (1119, 49375), (1185, 46625), (1865, 29625), (1875, 29467), (1975, 27975), (5595, 9875), (5925, 9325)]