996760415

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 1385783424

約数和(自身を除く): 389023009

約数列:

[1, 5, 7, 35, 101, 457, 505, 617, 707, 2285, 3085, 3199, 3535, 4319, 15995, 21595, 46157, 62317, 230785, 281969, 311585, 323099, 436219, 1409845, 1615495, 1973783, 2181095, 9868915, 28478869, 142394345, 199352083, 996760415]

約数ペア:

[(1, 996760415), (5, 199352083), (7, 142394345), (35, 28478869), (101, 9868915), (457, 2181095), (505, 1973783), (617, 1615495), (707, 1409845), (2285, 436219), (3085, 323099), (3199, 311585), (3535, 281969), (4319, 230785), (15995, 62317), (21595, 46157)]