47903375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 18140785

約数列:

[1, 5, 13, 25, 41, 65, 125, 205, 325, 533, 719, 1025, 1625, 2665, 3595, 5125, 9347, 13325, 17975, 29479, 46735, 66625, 89875, 147395, 233675, 383227, 736975, 1168375, 1916135, 3684875, 9580675, 47903375]

約数ペア:

[(1, 47903375), (5, 9580675), (13, 3684875), (25, 1916135), (41, 1168375), (65, 736975), (125, 383227), (205, 233675), (325, 147395), (533, 89875), (719, 66625), (1025, 46735), (1625, 29479), (2665, 17975), (3595, 13325), (5125, 9347)]