722515679415

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^2\times {\mathrm{3119}}^1$

素因数の和:3913

約数の個数: 72

約数和(自身を含む): 1290079103040

約数和(自身を除く): 567563423625

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 373, 555, 1119, 1665, 1865, 3119, 3357, 5595, 9357, 13801, 15595, 16785, 28071, 41403, 46785, 69005, 115403, 124209, 139129, 140355, 207015, 346209, 417387, 577015, 621045, 695645, 1038627, 1163387, 1252161, 1731045, 2086935, 3490161, 5147773, 5193135, 5816935, 6260805, 10470483, 15443319, 17450805, 25738865, 43045319, 46329957, 52352415, 77216595, 129135957, 215226595, 231649785, 387407871, 433943351, 645679785, 1301830053, 1937039355, 2169716755, 3905490159, 6509150265, 16055903987, 19527450795, 48167711961, 80279519935, 144503135883, 240838559805, 722515679415]

約数ペア:

[(1, 722515679415), (3, 240838559805), (5, 144503135883), (9, 80279519935), (15, 48167711961), (37, 19527450795), (45, 16055903987), (111, 6509150265), (185, 3905490159), (333, 2169716755), (373, 1937039355), (555, 1301830053), (1119, 645679785), (1665, 433943351), (1865, 387407871), (3119, 231649785), (3357, 215226595), (5595, 129135957), (9357, 77216595), (13801, 52352415), (15595, 46329957), (16785, 43045319), (28071, 25738865), (41403, 17450805), (46785, 15443319), (69005, 10470483), (115403, 6260805), (124209, 5816935), (139129, 5193135), (140355, 5147773), (207015, 3490161), (346209, 2086935), (417387, 1731045), (577015, 1252161), (621045, 1163387), (695645, 1038627)]