1540802015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{106963}}^1$

素因数の和:107078

約数の個数: 16

約数和(自身を含む): 1920217728

約数和(自身を除く): 379415713

約数列:

[1, 5, 43, 67, 215, 335, 2881, 14405, 106963, 534815, 4599409, 7166521, 22997045, 35832605, 308160403, 1540802015]

約数ペア:

[(1, 1540802015), (5, 308160403), (43, 35832605), (67, 22997045), (215, 7166521), (335, 4599409), (2881, 534815), (14405, 106963)]