289326135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9664

約数の個数: 48

約数和(自身を含む): 551692512

約数和(自身を除く): 262366377

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 4305, 6027, 9601, 10045, 28803, 30135, 48005, 67207, 144015, 201621, 336035, 393641, 470449, 1008105, 1180923, 1411347, 1968205, 2352245, 2755487, 5904615, 7056735, 8266461, 13777435, 19288409, 41332305, 57865227, 96442045, 289326135]

約数ペア:

[(1, 289326135), (3, 96442045), (5, 57865227), (7, 41332305), (15, 19288409), (21, 13777435), (35, 8266461), (41, 7056735), (49, 5904615), (105, 2755487), (123, 2352245), (147, 1968205), (205, 1411347), (245, 1180923), (287, 1008105), (615, 470449), (735, 393641), (861, 336035), (1435, 201621), (2009, 144015), (4305, 67207), (6027, 48005), (9601, 30135), (10045, 28803)]