71782153045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{19867}}^1$

素因数の和:20485

約数の個数: 32

約数和(自身を含む): 92095332480

約数和(自身を除く): 20313179435

約数列:

[1, 5, 19, 73, 95, 365, 521, 1387, 2605, 6935, 9899, 19867, 38033, 49495, 99335, 190165, 377473, 722627, 1450291, 1887365, 3613135, 7251455, 10350707, 27555529, 51753535, 137777645, 196663433, 755601611, 983317165, 3778008055, 14356430609, 71782153045]

約数ペア:

[(1, 71782153045), (5, 14356430609), (19, 3778008055), (73, 983317165), (95, 755601611), (365, 196663433), (521, 137777645), (1387, 51753535), (2605, 27555529), (6935, 10350707), (9899, 7251455), (19867, 3613135), (38033, 1887365), (49495, 1450291), (99335, 722627), (190165, 377473)]