71719639245

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9320291}}^1$

素因数の和:9320327

約数の個数: 40

約数和(自身を含む): 135330639840

約数和(自身を除く): 63611000595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 9320291, 27960873, 46601455, 83882619, 139804365, 177085529, 251647857, 419413095, 531256587, 754943571, 885427645, 1258239285, 1593769761, 2656282935, 3774717855, 4781309283, 7968848805, 14343927849, 23906546415, 71719639245]

約数ペア:

[(1, 71719639245), (3, 23906546415), (5, 14343927849), (9, 7968848805), (15, 4781309283), (19, 3774717855), (27, 2656282935), (45, 1593769761), (57, 1258239285), (81, 885427645), (95, 754943571), (135, 531256587), (171, 419413095), (285, 251647857), (405, 177085529), (513, 139804365), (855, 83882619), (1539, 46601455), (2565, 27960873), (7695, 9320291)]