24418725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 42556800

約数和(自身を除く): 18138075

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 103, 109, 145, 309, 327, 435, 515, 545, 725, 1545, 1635, 2175, 2575, 2725, 2987, 3161, 7725, 8175, 8961, 9483, 11227, 14935, 15805, 33681, 44805, 47415, 56135, 74675, 79025, 168405, 224025, 237075, 280675, 325583, 842025, 976749, 1627915, 4883745, 8139575, 24418725]

約数ペア:

[(1, 24418725), (3, 8139575), (5, 4883745), (15, 1627915), (25, 976749), (29, 842025), (75, 325583), (87, 280675), (103, 237075), (109, 224025), (145, 168405), (309, 79025), (327, 74675), (435, 56135), (515, 47415), (545, 44805), (725, 33681), (1545, 15805), (1635, 14935), (2175, 11227), (2575, 9483), (2725, 8961), (2987, 8175), (3161, 7725)]