1215696665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{8629}}^1$

素因数の和:10136

約数の個数: 16

約数和(自身を含む): 1536830400

約数和(自身を除く): 321133735

約数列:

[1, 5, 19, 95, 1483, 7415, 8629, 28177, 43145, 140885, 163951, 819755, 12796807, 63984035, 243139333, 1215696665]

約数ペア:

[(1, 1215696665), (5, 243139333), (19, 63984035), (95, 12796807), (1483, 819755), (7415, 163951), (8629, 140885), (28177, 43145)]