47960955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{21751}}^1$

素因数の和:21776

約数の個数: 36

約数和(自身を含む): 96709392

約数和(自身を除く): 48748437

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 21751, 65253, 108755, 152257, 195759, 326265, 456771, 761285, 978795, 1065799, 1370313, 2283855, 3197397, 5328995, 6851565, 9592191, 15986985, 47960955]

約数ペア:

[(1, 47960955), (3, 15986985), (5, 9592191), (7, 6851565), (9, 5328995), (15, 3197397), (21, 2283855), (35, 1370313), (45, 1065799), (49, 978795), (63, 761285), (105, 456771), (147, 326265), (245, 195759), (315, 152257), (441, 108755), (735, 65253), (2205, 21751)]