68874795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 132429024

約数和(自身を除く): 63554229

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 2013, 2281, 2745, 3355, 6039, 6843, 10065, 11405, 20529, 25091, 30195, 34215, 75273, 102645, 125455, 139141, 225819, 376365, 417423, 695705, 1129095, 1252269, 1530551, 2087115, 4591653, 6261345, 7652755, 13774959, 22958265, 68874795]

約数ペア:

[(1, 68874795), (3, 22958265), (5, 13774959), (9, 7652755), (11, 6261345), (15, 4591653), (33, 2087115), (45, 1530551), (55, 1252269), (61, 1129095), (99, 695705), (165, 417423), (183, 376365), (305, 225819), (495, 139141), (549, 125455), (671, 102645), (915, 75273), (2013, 34215), (2281, 30195), (2745, 25091), (3355, 20529), (6039, 11405), (6843, 10065)]