605258715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{2207}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 992010240

約数和(自身を除く): 386751525

約数列:

[1, 3, 5, 15, 47, 141, 235, 389, 705, 1167, 1945, 2207, 5835, 6621, 11035, 18283, 33105, 54849, 91415, 103729, 274245, 311187, 518645, 858523, 1555935, 2575569, 4292615, 12877845, 40350581, 121051743, 201752905, 605258715]

約数ペア:

[(1, 605258715), (3, 201752905), (5, 121051743), (15, 40350581), (47, 12877845), (141, 4292615), (235, 2575569), (389, 1555935), (705, 858523), (1167, 518645), (1945, 311187), (2207, 274245), (5835, 103729), (6621, 91415), (11035, 54849), (18283, 33105)]