40625295

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 66889152

約数和(自身を除く): 26263857

約数列:

[1, 3, 5, 15, 53, 137, 159, 265, 373, 411, 685, 795, 1119, 1865, 2055, 5595, 7261, 19769, 21783, 36305, 51101, 59307, 98845, 108915, 153303, 255505, 296535, 766515, 2708353, 8125059, 13541765, 40625295]

約数ペア:

[(1, 40625295), (3, 13541765), (5, 8125059), (15, 2708353), (53, 766515), (137, 296535), (159, 255505), (265, 153303), (373, 108915), (411, 98845), (685, 59307), (795, 51101), (1119, 36305), (1865, 21783), (2055, 19769), (5595, 7261)]