56298125

素因数分解:

$5^4\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 40

約数和(自身を含む): 78068760

約数和(自身を除く): 21770635

約数列:

[1, 5, 13, 25, 41, 65, 125, 169, 205, 325, 533, 625, 845, 1025, 1625, 2197, 2665, 4225, 5125, 6929, 8125, 10985, 13325, 21125, 25625, 34645, 54925, 66625, 90077, 105625, 173225, 274625, 333125, 450385, 866125, 1373125, 2251925, 4330625, 11259625, 56298125]

約数ペア:

[(1, 56298125), (5, 11259625), (13, 4330625), (25, 2251925), (41, 1373125), (65, 866125), (125, 450385), (169, 333125), (205, 274625), (325, 173225), (533, 105625), (625, 90077), (845, 66625), (1025, 54925), (1625, 34645), (2197, 25625), (2665, 21125), (4225, 13325), (5125, 10985), (6929, 8125)]