65680505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41179}}^1$

素因数の和:41224

約数の個数: 16

約数和(自身を含む): 88948800

約数和(自身を除く): 23268295

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 41179, 205895, 452969, 1194191, 2264845, 5970955, 13136101, 65680505]

約数ペア:

[(1, 65680505), (5, 13136101), (11, 5970955), (29, 2264845), (55, 1194191), (145, 452969), (319, 205895), (1595, 41179)]