15012045

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 26138112

約数和(自身を除く): 11126067

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1231, 1355, 2439, 3693, 4065, 6155, 11079, 12195, 18465, 55395, 333601, 1000803, 1668005, 3002409, 5004015, 15012045]

約数ペア:

[(1, 15012045), (3, 5004015), (5, 3002409), (9, 1668005), (15, 1000803), (45, 333601), (271, 55395), (813, 18465), (1231, 12195), (1355, 11079), (2439, 6155), (3693, 4065)]