88649305

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 116709120

約数和(自身を除く): 28059815

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 1979, 2635, 8959, 9895, 33643, 44795, 61349, 168215, 306745, 571931, 1042933, 2859655, 5214665, 17729861, 88649305]

約数ペア:

[(1, 88649305), (5, 17729861), (17, 5214665), (31, 2859655), (85, 1042933), (155, 571931), (289, 306745), (527, 168215), (1445, 61349), (1979, 44795), (2635, 33643), (8959, 9895)]