42611855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 61121088

約数和(自身を除く): 18509233

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 977, 3355, 3965, 4885, 8723, 10747, 12701, 43615, 53735, 59597, 63505, 139711, 297985, 655567, 698555, 774761, 3277835, 3873805, 8522371, 42611855]

約数ペア:

[(1, 42611855), (5, 8522371), (11, 3873805), (13, 3277835), (55, 774761), (61, 698555), (65, 655567), (143, 297985), (305, 139711), (671, 63505), (715, 59597), (793, 53735), (977, 43615), (3355, 12701), (3965, 10747), (4885, 8723)]