15660002145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 25912452096

約数和(自身を除く): 10252449951

約数列:

[1, 3, 5, 15, 47, 137, 141, 235, 281, 411, 577, 685, 705, 843, 1405, 1731, 2055, 2885, 4215, 6439, 8655, 13207, 19317, 27119, 32195, 38497, 39621, 66035, 79049, 81357, 96585, 115491, 135595, 162137, 192485, 198105, 237147, 395245, 406785, 486411, 577455, 810685, 1185735, 1809359, 2432055, 3715303, 5428077, 7620439, 9046795, 11145909, 18576515, 22212769, 22861317, 27140385, 38102195, 55729545, 66638307, 111063845, 114306585, 333191535, 1044000143, 3132000429, 5220000715, 15660002145]

約数ペア:

[(1, 15660002145), (3, 5220000715), (5, 3132000429), (15, 1044000143), (47, 333191535), (137, 114306585), (141, 111063845), (235, 66638307), (281, 55729545), (411, 38102195), (577, 27140385), (685, 22861317), (705, 22212769), (843, 18576515), (1405, 11145909), (1731, 9046795), (2055, 7620439), (2885, 5428077), (4215, 3715303), (6439, 2432055), (8655, 1809359), (13207, 1185735), (19317, 810685), (27119, 577455), (32195, 486411), (38497, 406785), (39621, 395245), (66035, 237147), (79049, 198105), (81357, 192485), (96585, 162137), (115491, 135595)]