15137145

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 27786240

約数和(自身を除く): 12649095

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 3617, 4185, 10851, 18085, 32553, 54255, 97659, 112127, 162765, 336381, 488295, 560635, 1009143, 1681905, 3027429, 5045715, 15137145]

約数ペア:

[(1, 15137145), (3, 5045715), (5, 3027429), (9, 1681905), (15, 1009143), (27, 560635), (31, 488295), (45, 336381), (93, 162765), (135, 112127), (155, 97659), (279, 54255), (465, 32553), (837, 18085), (1395, 10851), (3617, 4185)]