71394825

素因数分解:

$3^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{2083}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 118354528

約数和(自身を除く): 46959703

約数列:

[1, 3, 5, 15, 25, 75, 457, 1371, 2083, 2285, 6249, 6855, 10415, 11425, 31245, 34275, 52075, 156225, 951931, 2855793, 4759655, 14278965, 23798275, 71394825]

約数ペア:

[(1, 71394825), (3, 23798275), (5, 14278965), (15, 4759655), (25, 2855793), (75, 951931), (457, 156225), (1371, 52075), (2083, 34275), (2285, 31245), (6249, 11425), (6855, 10415)]