38241405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19763}}^1$

素因数の和:19817

約数の個数: 24

約数和(自身を含む): 67830048

約数和(自身を除く): 29588643

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 19763, 59289, 98815, 177867, 296445, 849809, 889335, 2549427, 4249045, 7648281, 12747135, 38241405]

約数ペア:

[(1, 38241405), (3, 12747135), (5, 7648281), (9, 4249045), (15, 2549427), (43, 889335), (45, 849809), (129, 296445), (215, 177867), (387, 98815), (645, 59289), (1935, 19763)]