47800555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 67599360

約数和(自身を除く): 19798805

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1303, 1595, 3335, 6515, 7337, 14333, 29969, 36685, 37787, 71665, 149845, 188935, 329659, 415657, 869101, 1648295, 2078285, 4345505, 9560111, 47800555]

約数ペア:

[(1, 47800555), (5, 9560111), (11, 4345505), (23, 2078285), (29, 1648295), (55, 869101), (115, 415657), (145, 329659), (253, 188935), (319, 149845), (667, 71665), (1265, 37787), (1303, 36685), (1595, 29969), (3335, 14333), (6515, 7337)]