13146015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 23003136

約数和(自身を除く): 9857121

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 1663, 2635, 4989, 7905, 8315, 24945, 28271, 51553, 84813, 141355, 154659, 257765, 424065, 773295, 876401, 2629203, 4382005, 13146015]

約数ペア:

[(1, 13146015), (3, 4382005), (5, 2629203), (15, 876401), (17, 773295), (31, 424065), (51, 257765), (85, 154659), (93, 141355), (155, 84813), (255, 51553), (465, 28271), (527, 24945), (1581, 8315), (1663, 7905), (2635, 4989)]