61260225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 110534592

約数和(自身を除く): 49274367

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 757, 975, 1079, 1245, 2075, 2271, 3237, 3785, 5395, 6225, 9841, 11355, 16185, 18925, 26975, 29523, 49205, 56775, 62831, 80925, 147615, 188493, 246025, 314155, 738075, 816803, 942465, 1570775, 2450409, 4084015, 4712325, 12252045, 20420075, 61260225]

約数ペア:

[(1, 61260225), (3, 20420075), (5, 12252045), (13, 4712325), (15, 4084015), (25, 2450409), (39, 1570775), (65, 942465), (75, 816803), (83, 738075), (195, 314155), (249, 246025), (325, 188493), (415, 147615), (757, 80925), (975, 62831), (1079, 56775), (1245, 49205), (2075, 29523), (2271, 26975), (3237, 18925), (3785, 16185), (5395, 11355), (6225, 9841)]