38304431175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{45161}}^1$

素因数の和:45480

約数の個数: 48

約数和(自身を含む): 65050622208

約数和(自身を除く): 26746191033

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 263, 645, 789, 1075, 1315, 3225, 3945, 6575, 11309, 19725, 33927, 45161, 56545, 135483, 169635, 225805, 282725, 677415, 848175, 1129025, 1941923, 3387075, 5825769, 9709615, 11877343, 29128845, 35632029, 48548075, 59386715, 145644225, 178160145, 296933575, 510725749, 890800725, 1532177247, 2553628745, 7660886235, 12768143725, 38304431175]

約数ペア:

[(1, 38304431175), (3, 12768143725), (5, 7660886235), (15, 2553628745), (25, 1532177247), (43, 890800725), (75, 510725749), (129, 296933575), (215, 178160145), (263, 145644225), (645, 59386715), (789, 48548075), (1075, 35632029), (1315, 29128845), (3225, 11877343), (3945, 9709615), (6575, 5825769), (11309, 3387075), (19725, 1941923), (33927, 1129025), (45161, 848175), (56545, 677415), (135483, 282725), (169635, 225805)]