15149740905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{54983}}^1$

素因数の和:55167

約数の個数: 64

約数和(自身を含む): 29189905920

約数和(自身を除く): 14040165015

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 157, 195, 351, 471, 585, 785, 1413, 1755, 2041, 2355, 4239, 6123, 7065, 10205, 18369, 21195, 30615, 54983, 55107, 91845, 164949, 274915, 275535, 494847, 714779, 824745, 1484541, 2144337, 2474235, 3573895, 6433011, 7422705, 8632331, 10721685, 19299033, 25896993, 32165055, 43161655, 77690979, 96495165, 112220303, 129484965, 233072937, 336660909, 388454895, 561101515, 1009982727, 1165364685, 1683304545, 3029948181, 5049913635, 15149740905]

約数ペア:

[(1, 15149740905), (3, 5049913635), (5, 3029948181), (9, 1683304545), (13, 1165364685), (15, 1009982727), (27, 561101515), (39, 388454895), (45, 336660909), (65, 233072937), (117, 129484965), (135, 112220303), (157, 96495165), (195, 77690979), (351, 43161655), (471, 32165055), (585, 25896993), (785, 19299033), (1413, 10721685), (1755, 8632331), (2041, 7422705), (2355, 6433011), (4239, 3573895), (6123, 2474235), (7065, 2144337), (10205, 1484541), (18369, 824745), (21195, 714779), (30615, 494847), (54983, 275535), (55107, 274915), (91845, 164949)]