69309955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 35199485

約数列:

[1, 5, 11, 13, 31, 53, 55, 59, 65, 143, 155, 265, 295, 341, 403, 583, 649, 689, 715, 767, 1643, 1705, 1829, 2015, 2915, 3127, 3245, 3445, 3835, 4433, 7579, 8215, 8437, 9145, 15635, 18073, 20119, 21359, 22165, 23777, 34397, 37895, 40651, 42185, 90365, 96937, 100595, 106795, 118885, 171985, 203255, 234949, 261547, 447161, 484685, 1066307, 1174745, 1260181, 1307735, 2235805, 5331535, 6300905, 13861991, 69309955]

約数ペア:

[(1, 69309955), (5, 13861991), (11, 6300905), (13, 5331535), (31, 2235805), (53, 1307735), (55, 1260181), (59, 1174745), (65, 1066307), (143, 484685), (155, 447161), (265, 261547), (295, 234949), (341, 203255), (403, 171985), (583, 118885), (649, 106795), (689, 100595), (715, 96937), (767, 90365), (1643, 42185), (1705, 40651), (1829, 37895), (2015, 34397), (2915, 23777), (3127, 22165), (3245, 21359), (3445, 20119), (3835, 18073), (4433, 15635), (7579, 9145), (8215, 8437)]