55258125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2303

約数の個数: 40

約数和(自身を含む): 99193248

約数和(自身を除く): 43935123

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 2267, 4875, 6801, 8125, 11335, 24375, 29471, 34005, 56675, 88413, 147355, 170025, 283375, 442065, 736775, 850125, 1416875, 2210325, 3683875, 4250625, 11051625, 18419375, 55258125]

約数ペア:

[(1, 55258125), (3, 18419375), (5, 11051625), (13, 4250625), (15, 3683875), (25, 2210325), (39, 1416875), (65, 850125), (75, 736775), (125, 442065), (195, 283375), (325, 170025), (375, 147355), (625, 88413), (975, 56675), (1625, 34005), (1875, 29471), (2267, 24375), (4875, 11335), (6801, 8125)]