100868075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 158680320

約数和(自身を除く): 57812245

約数列:

[1, 5, 7, 11, 25, 35, 55, 61, 77, 175, 275, 305, 385, 427, 671, 859, 1525, 1925, 2135, 3355, 4295, 4697, 6013, 9449, 10675, 16775, 21475, 23485, 30065, 47245, 52399, 66143, 117425, 150325, 236225, 261995, 330715, 366793, 576389, 1309975, 1653575, 1833965, 2881945, 4034723, 9169825, 14409725, 20173615, 100868075]

約数ペア:

[(1, 100868075), (5, 20173615), (7, 14409725), (11, 9169825), (25, 4034723), (35, 2881945), (55, 1833965), (61, 1653575), (77, 1309975), (175, 576389), (275, 366793), (305, 330715), (385, 261995), (427, 236225), (671, 150325), (859, 117425), (1525, 66143), (1925, 52399), (2135, 47245), (3355, 30065), (4295, 23485), (4697, 21475), (6013, 16775), (9449, 10675)]