2128588725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{13001}}^1$

素因数の和:13110

約数の個数: 48

約数和(自身を含む): 3675925440

約数和(自身を除く): 1547336715

約数列:

[1, 3, 5, 15, 25, 37, 59, 75, 111, 177, 185, 295, 555, 885, 925, 1475, 2183, 2775, 4425, 6549, 10915, 13001, 32745, 39003, 54575, 65005, 163725, 195015, 325025, 481037, 767059, 975075, 1443111, 2301177, 2405185, 3835295, 7215555, 11505885, 12025925, 19176475, 28381183, 36077775, 57529425, 85143549, 141905915, 425717745, 709529575, 2128588725]

約数ペア:

[(1, 2128588725), (3, 709529575), (5, 425717745), (15, 141905915), (25, 85143549), (37, 57529425), (59, 36077775), (75, 28381183), (111, 19176475), (177, 12025925), (185, 11505885), (295, 7215555), (555, 3835295), (885, 2405185), (925, 2301177), (1475, 1443111), (2183, 975075), (2775, 767059), (4425, 481037), (6549, 325025), (10915, 195015), (13001, 163725), (32745, 65005), (39003, 54575)]