77988095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 102680448

約数和(自身を除く): 24692353

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 1741, 2635, 8705, 8959, 29597, 44795, 53971, 147985, 269855, 503149, 917507, 2515745, 4587535, 15597619, 77988095]

約数ペア:

[(1, 77988095), (5, 15597619), (17, 4587535), (31, 2515745), (85, 917507), (155, 503149), (289, 269855), (527, 147985), (1445, 53971), (1741, 44795), (2635, 29597), (8705, 8959)]