12995145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15229

約数の個数: 24

約数和(自身を含む): 23712000

約数和(自身を除く): 10716855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15199, 45597, 75995, 136791, 227985, 288781, 683955, 866343, 1443905, 2599029, 4331715, 12995145]

約数ペア:

[(1, 12995145), (3, 4331715), (5, 2599029), (9, 1443905), (15, 866343), (19, 683955), (45, 288781), (57, 227985), (95, 136791), (171, 75995), (285, 45597), (855, 15199)]