1020236525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3557}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 1588291200

約数和(自身を除く): 568054675

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 149, 175, 275, 385, 745, 1043, 1639, 1925, 3557, 3725, 5215, 8195, 11473, 17785, 24899, 26075, 39127, 40975, 57365, 88925, 124495, 195635, 273889, 286825, 529993, 622475, 978175, 1369445, 2649965, 3709951, 5829923, 6847225, 13249825, 18549755, 29149615, 40809461, 92748775, 145748075, 204047305, 1020236525]

約数ペア:

[(1, 1020236525), (5, 204047305), (7, 145748075), (11, 92748775), (25, 40809461), (35, 29149615), (55, 18549755), (77, 13249825), (149, 6847225), (175, 5829923), (275, 3709951), (385, 2649965), (745, 1369445), (1043, 978175), (1639, 622475), (1925, 529993), (3557, 286825), (3725, 273889), (5215, 195635), (8195, 124495), (11473, 88925), (17785, 57365), (24899, 40975), (26075, 39127)]