148972065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 285731712

約数和(自身を除く): 136759647

約数列:

[1, 3, 5, 11, 15, 19, 33, 41, 55, 57, 61, 95, 123, 165, 183, 205, 209, 285, 305, 361, 451, 615, 627, 671, 779, 915, 1045, 1083, 1159, 1353, 1805, 2013, 2255, 2337, 2501, 3135, 3355, 3477, 3895, 3971, 5415, 5795, 6765, 7503, 8569, 10065, 11685, 11913, 12505, 12749, 14801, 17385, 19855, 22021, 25707, 27511, 37515, 38247, 42845, 44403, 47519, 59565, 63745, 66063, 74005, 82533, 110105, 128535, 137555, 142557, 162811, 191235, 222015, 237595, 242231, 330315, 412665, 488433, 522709, 712785, 726693, 814055, 902861, 1211155, 1568127, 2442165, 2613545, 2708583, 3633465, 4514305, 7840635, 9931471, 13542915, 29794413, 49657355, 148972065]

約数ペア:

[(1, 148972065), (3, 49657355), (5, 29794413), (11, 13542915), (15, 9931471), (19, 7840635), (33, 4514305), (41, 3633465), (55, 2708583), (57, 2613545), (61, 2442165), (95, 1568127), (123, 1211155), (165, 902861), (183, 814055), (205, 726693), (209, 712785), (285, 522709), (305, 488433), (361, 412665), (451, 330315), (615, 242231), (627, 237595), (671, 222015), (779, 191235), (915, 162811), (1045, 142557), (1083, 137555), (1159, 128535), (1353, 110105), (1805, 82533), (2013, 74005), (2255, 66063), (2337, 63745), (2501, 59565), (3135, 47519), (3355, 44403), (3477, 42845), (3895, 38247), (3971, 37515), (5415, 27511), (5795, 25707), (6765, 22021), (7503, 19855), (8569, 17385), (10065, 14801), (11685, 12749), (11913, 12505)]