17945156685

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{28657}}^1$

素因数の和:29157

約数の個数: 32

約数和(自身を含む): 29052334080

約数和(自身を除く): 11107177395

約数列:

[1, 3, 5, 15, 109, 327, 383, 545, 1149, 1635, 1915, 5745, 28657, 41747, 85971, 125241, 143285, 208735, 429855, 626205, 3123613, 9370839, 10975631, 15618065, 32926893, 46854195, 54878155, 164634465, 1196343779, 3589031337, 5981718895, 17945156685]

約数ペア:

[(1, 17945156685), (3, 5981718895), (5, 3589031337), (15, 1196343779), (109, 164634465), (327, 54878155), (383, 46854195), (545, 32926893), (1149, 15618065), (1635, 10975631), (1915, 9370839), (5745, 3123613), (28657, 626205), (41747, 429855), (85971, 208735), (125241, 143285)]