12454245

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 21805056

約数和(自身を除く): 9350811

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2687, 4635, 8061, 13435, 24183, 40305, 120915, 276761, 830283, 1383805, 2490849, 4151415, 12454245]

約数ペア:

[(1, 12454245), (3, 4151415), (5, 2490849), (9, 1383805), (15, 830283), (45, 276761), (103, 120915), (309, 40305), (515, 24183), (927, 13435), (1545, 8061), (2687, 4635)]