977500115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{8647}}^1$

素因数の和:9658

約数の個数: 16

約数和(自身を含む): 1225387008

約数和(自身を除く): 247886893

約数列:

[1, 5, 23, 115, 983, 4915, 8647, 22609, 43235, 113045, 198881, 994405, 8500001, 42500005, 195500023, 977500115]

約数ペア:

[(1, 977500115), (5, 195500023), (23, 42500005), (115, 8500001), (983, 994405), (4915, 198881), (8647, 113045), (22609, 43235)]