13521735

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 11637945

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 359, 405, 465, 837, 1077, 1215, 1395, 1795, 2511, 3231, 4185, 5385, 7533, 9693, 11129, 12555, 16155, 29079, 33387, 37665, 48465, 55645, 87237, 100161, 145395, 166935, 300483, 436185, 500805, 901449, 1502415, 2704347, 4507245, 13521735]

約数ペア:

[(1, 13521735), (3, 4507245), (5, 2704347), (9, 1502415), (15, 901449), (27, 500805), (31, 436185), (45, 300483), (81, 166935), (93, 145395), (135, 100161), (155, 87237), (243, 55645), (279, 48465), (359, 37665), (405, 33387), (465, 29079), (837, 16155), (1077, 12555), (1215, 11129), (1395, 9693), (1795, 7533), (2511, 5385), (3231, 4185)]