71028825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 135098496

約数和(自身を除く): 64069671

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 193, 525, 579, 701, 965, 1351, 2103, 2895, 3505, 4053, 4825, 4907, 6755, 10515, 14475, 14721, 17525, 20265, 24535, 33775, 52575, 73605, 101325, 122675, 135293, 368025, 405879, 676465, 947051, 2029395, 2841153, 3382325, 4735255, 10146975, 14205765, 23676275, 71028825]

約数ペア:

[(1, 71028825), (3, 23676275), (5, 14205765), (7, 10146975), (15, 4735255), (21, 3382325), (25, 2841153), (35, 2029395), (75, 947051), (105, 676465), (175, 405879), (193, 368025), (525, 135293), (579, 122675), (701, 101325), (965, 73605), (1351, 52575), (2103, 33775), (2895, 24535), (3505, 20265), (4053, 17525), (4825, 14721), (4907, 14475), (6755, 10515)]