27865175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 37695504

約数和(自身を除く): 9830329

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1033, 1079, 2075, 5165, 5395, 13429, 25825, 26975, 67145, 85739, 335725, 428695, 1114607, 2143475, 5573035, 27865175]

約数ペア:

[(1, 27865175), (5, 5573035), (13, 2143475), (25, 1114607), (65, 428695), (83, 335725), (325, 85739), (415, 67145), (1033, 26975), (1079, 25825), (2075, 13429), (5165, 5395)]