204480770065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21999007}}^1$

素因数の和:21999049

約数の個数: 24

約数和(自身を含む): 289858929408

約数和(自身を除く): 85378159343

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 21999007, 109995035, 241989077, 285987091, 1209945385, 1429935455, 3145858001, 3717832183, 15729290005, 18589160915, 40896154013, 204480770065]

約数ペア:

[(1, 204480770065), (5, 40896154013), (11, 18589160915), (13, 15729290005), (55, 3717832183), (65, 3145858001), (143, 1429935455), (169, 1209945385), (715, 285987091), (845, 241989077), (1859, 109995035), (9295, 21999007)]