5200195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3186365

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1039, 5005, 5195, 7273, 11429, 13507, 36365, 57145, 67535, 80003, 94549, 148577, 400015, 472745, 742885, 1040039, 5200195]

約数ペア:

[(1, 5200195), (5, 1040039), (7, 742885), (11, 472745), (13, 400015), (35, 148577), (55, 94549), (65, 80003), (77, 67535), (91, 57145), (143, 36365), (385, 13507), (455, 11429), (715, 7273), (1001, 5195), (1039, 5005)]