2912107075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{18919}}^1$

素因数の和:19107

約数の個数: 24

約数和(自身を含む): 3716190720

約数和(自身を除く): 804083645

約数列:

[1, 5, 25, 47, 131, 235, 655, 1175, 3275, 6157, 18919, 30785, 94595, 153925, 472975, 889193, 2478389, 4445965, 12391945, 22229825, 61959725, 116484283, 582421415, 2912107075]

約数ペア:

[(1, 2912107075), (5, 582421415), (25, 116484283), (47, 61959725), (131, 22229825), (235, 12391945), (655, 4445965), (1175, 2478389), (3275, 889193), (6157, 472975), (18919, 153925), (30785, 94595)]