15147810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{18701}}^1$

素因数の和:18720

約数の個数: 40

約数和(自身を含む): 40732956

約数和(自身を除く): 25585146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 18701, 37402, 56103, 93505, 112206, 168309, 187010, 280515, 336618, 504927, 561030, 841545, 1009854, 1514781, 1683090, 2524635, 3029562, 5049270, 7573905, 15147810]

約数ペア:

[(1, 15147810), (2, 7573905), (3, 5049270), (5, 3029562), (6, 2524635), (9, 1683090), (10, 1514781), (15, 1009854), (18, 841545), (27, 561030), (30, 504927), (45, 336618), (54, 280515), (81, 187010), (90, 168309), (135, 112206), (162, 93505), (270, 56103), (405, 37402), (810, 18701)]