29380715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 44814336

約数和(自身を除く): 15433621

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2083, 2821, 10415, 14105, 14581, 27079, 64573, 72905, 135395, 189553, 322865, 452011, 839449, 947765, 2260055, 4197245, 5876143, 29380715]

約数ペア:

[(1, 29380715), (5, 5876143), (7, 4197245), (13, 2260055), (31, 947765), (35, 839449), (65, 452011), (91, 322865), (155, 189553), (217, 135395), (403, 72905), (455, 64573), (1085, 27079), (2015, 14581), (2083, 14105), (2821, 10415)]