1480408125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 2841590400

約数和(自身を除く): 1361182275

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 149, 175, 375, 447, 525, 625, 745, 757, 875, 1043, 1875, 2235, 2271, 2625, 3129, 3725, 3785, 4375, 5215, 5299, 11175, 11355, 13125, 15645, 15897, 18625, 18925, 26075, 26495, 55875, 56775, 78225, 79485, 93125, 94625, 112793, 130375, 132475, 279375, 283875, 338379, 391125, 397425, 473125, 563965, 651875, 662375, 789551, 1419375, 1691895, 1955625, 1987125, 2368653, 2819825, 3311875, 3947755, 8459475, 9935625, 11843265, 14099125, 19738775, 42297375, 59216325, 70495625, 98693875, 211486875, 296081625, 493469375, 1480408125]

約数ペア:

[(1, 1480408125), (3, 493469375), (5, 296081625), (7, 211486875), (15, 98693875), (21, 70495625), (25, 59216325), (35, 42297375), (75, 19738775), (105, 14099125), (125, 11843265), (149, 9935625), (175, 8459475), (375, 3947755), (447, 3311875), (525, 2819825), (625, 2368653), (745, 1987125), (757, 1955625), (875, 1691895), (1043, 1419375), (1875, 789551), (2235, 662375), (2271, 651875), (2625, 563965), (3129, 473125), (3725, 397425), (3785, 391125), (4375, 338379), (5215, 283875), (5299, 279375), (11175, 132475), (11355, 130375), (13125, 112793), (15645, 94625), (15897, 93125), (18625, 79485), (18925, 78225), (26075, 56775), (26495, 55875)]