12124905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4783}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 21011328

約数和(自身を除く): 8886423

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4783, 14349, 23915, 62179, 71745, 186537, 310895, 808327, 932685, 2424981, 4041635, 12124905]

約数ペア:

[(1, 12124905), (3, 4041635), (5, 2424981), (13, 932685), (15, 808327), (39, 310895), (65, 186537), (169, 71745), (195, 62179), (507, 23915), (845, 14349), (2535, 4783)]