15209211395

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1\times {\mathrm{4283}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 21171870720

約数和(自身を除く): 5962659325

約数列:

[1, 5, 7, 35, 71, 355, 497, 1429, 2485, 4283, 7145, 10003, 21415, 29981, 50015, 101459, 149905, 304093, 507295, 710213, 1520465, 2128651, 3551065, 6120407, 10643255, 30602035, 42842849, 214214245, 434548897, 2172744485, 3041842279, 15209211395]

約数ペア:

[(1, 15209211395), (5, 3041842279), (7, 2172744485), (35, 434548897), (71, 214214245), (355, 42842849), (497, 30602035), (1429, 10643255), (2485, 6120407), (4283, 3551065), (7145, 2128651), (10003, 1520465), (21415, 710213), (29981, 507295), (50015, 304093), (101459, 149905)]