838861475

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 1064864880

約数和(自身を除く): 226003405

約数列:

[1, 5, 25, 53, 227, 265, 1135, 1325, 2789, 5675, 12031, 13945, 60155, 69725, 147817, 300775, 633103, 739085, 3165515, 3695425, 15827575, 33554459, 167772295, 838861475]

約数ペア:

[(1, 838861475), (5, 167772295), (25, 33554459), (53, 15827575), (227, 3695425), (265, 3165515), (1135, 739085), (1325, 633103), (2789, 300775), (5675, 147817), (12031, 69725), (13945, 60155)]