38130235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 56935872

約数和(自身を除く): 18805637

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 3137, 12155, 15685, 34507, 40781, 53329, 172535, 203905, 266645, 448591, 586619, 693277, 2242955, 2933095, 3466385, 7626047, 38130235]

約数ペア:

[(1, 38130235), (5, 7626047), (11, 3466385), (13, 2933095), (17, 2242955), (55, 693277), (65, 586619), (85, 448591), (143, 266645), (187, 203905), (221, 172535), (715, 53329), (935, 40781), (1105, 34507), (2431, 15685), (3137, 12155)]