78660115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15907}}^1$

素因数の和:15978

約数の個数: 16

約数和(自身を含む): 100793088

約数和(自身を除く): 22132973

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 15907, 79535, 365861, 684001, 1829305, 3420005, 15732023, 78660115]

約数ペア:

[(1, 78660115), (5, 15732023), (23, 3420005), (43, 1829305), (115, 684001), (215, 365861), (989, 79535), (4945, 15907)]