9972345745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1\times {\mathrm{27283}}^1$

素因数の和:29112

約数の個数: 16

約数和(自身を含む): 12266013312

約数和(自身を除く): 2293667567

約数列:

[1, 5, 41, 205, 1783, 8915, 27283, 73103, 136415, 365515, 1118603, 5593015, 48645589, 243227945, 1994469149, 9972345745]

約数ペア:

[(1, 9972345745), (5, 1994469149), (41, 243227945), (205, 48645589), (1783, 5593015), (8915, 1118603), (27283, 365515), (73103, 136415)]