24878315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 39502080

約数和(自身を除く): 14623765

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 179, 209, 361, 385, 665, 895, 1045, 1253, 1463, 1805, 1969, 2527, 3401, 3971, 6265, 7315, 9845, 12635, 13783, 17005, 19855, 23807, 27797, 37411, 64619, 68915, 119035, 138985, 187055, 261877, 323095, 452333, 710809, 1309385, 2261665, 3554045, 4975663, 24878315]

約数ペア:

[(1, 24878315), (5, 4975663), (7, 3554045), (11, 2261665), (19, 1309385), (35, 710809), (55, 452333), (77, 323095), (95, 261877), (133, 187055), (179, 138985), (209, 119035), (361, 68915), (385, 64619), (665, 37411), (895, 27797), (1045, 23807), (1253, 19855), (1463, 17005), (1805, 13783), (1969, 12635), (2527, 9845), (3401, 7315), (3971, 6265)]