13036989188425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{484339}}^1$

素因数の和:484786

約数の個数: 48

約数和(自身を含む): 16907573203200

約数和(自身を除く): 3870584014775

約数列:

[1, 5, 25, 29, 137, 145, 271, 685, 725, 1355, 3425, 3973, 6775, 7859, 19865, 37127, 39295, 99325, 185635, 196475, 484339, 928175, 1076683, 2421695, 5383415, 12108475, 14045831, 26917075, 66354443, 70229155, 131255869, 331772215, 351145775, 656279345, 1658861075, 1924278847, 3281396725, 3806420201, 9621394235, 17982054053, 19032101005, 48106971175, 89910270265, 95160505025, 449551351325, 521479567537, 2607397837685, 13036989188425]

約数ペア:

[(1, 13036989188425), (5, 2607397837685), (25, 521479567537), (29, 449551351325), (137, 95160505025), (145, 89910270265), (271, 48106971175), (685, 19032101005), (725, 17982054053), (1355, 9621394235), (3425, 3806420201), (3973, 3281396725), (6775, 1924278847), (7859, 1658861075), (19865, 656279345), (37127, 351145775), (39295, 331772215), (99325, 131255869), (185635, 70229155), (196475, 66354443), (484339, 26917075), (928175, 14045831), (1076683, 12108475), (2421695, 5383415)]