24431775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 42854400

約数和(自身を除く): 18422625

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 141, 145, 235, 239, 435, 705, 717, 725, 1175, 1195, 1363, 2175, 3525, 3585, 4089, 5975, 6815, 6931, 11233, 17925, 20445, 20793, 33699, 34075, 34655, 56165, 102225, 103965, 168495, 173275, 280825, 325757, 519825, 842475, 977271, 1628785, 4886355, 8143925, 24431775]

約数ペア:

[(1, 24431775), (3, 8143925), (5, 4886355), (15, 1628785), (25, 977271), (29, 842475), (47, 519825), (75, 325757), (87, 280825), (141, 173275), (145, 168495), (235, 103965), (239, 102225), (435, 56165), (705, 34655), (717, 34075), (725, 33699), (1175, 20793), (1195, 20445), (1363, 17925), (2175, 11233), (3525, 6931), (3585, 6815), (4089, 5975)]