7796745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 15537600

約数和(自身を除く): 7740855

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 829, 855, 1045, 1881, 2487, 3135, 4145, 7461, 9119, 9405, 12435, 15751, 27357, 37305, 45595, 47253, 78755, 82071, 136785, 141759, 173261, 236265, 410355, 519783, 708795, 866305, 1559349, 2598915, 7796745]

約数ペア:

[(1, 7796745), (3, 2598915), (5, 1559349), (9, 866305), (11, 708795), (15, 519783), (19, 410355), (33, 236265), (45, 173261), (55, 141759), (57, 136785), (95, 82071), (99, 78755), (165, 47253), (171, 45595), (209, 37305), (285, 27357), (495, 15751), (627, 12435), (829, 9405), (855, 9119), (1045, 7461), (1881, 4145), (2487, 3135)]