2029387905

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 3667991040

約数和(自身を除く): 1638603135

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 151, 339, 453, 565, 755, 881, 1017, 1359, 1695, 2265, 2643, 3051, 4077, 4405, 5085, 6795, 7929, 13215, 15255, 17063, 20385, 23787, 39645, 51189, 85315, 99553, 118935, 133031, 153567, 255945, 298659, 399093, 460701, 497765, 665155, 767835, 895977, 1197279, 1493295, 1995465, 2303505, 2687931, 3591837, 4479885, 5986395, 13439655, 15032503, 17959185, 45097509, 75162515, 135292527, 225487545, 405877581, 676462635, 2029387905]

約数ペア:

[(1, 2029387905), (3, 676462635), (5, 405877581), (9, 225487545), (15, 135292527), (27, 75162515), (45, 45097509), (113, 17959185), (135, 15032503), (151, 13439655), (339, 5986395), (453, 4479885), (565, 3591837), (755, 2687931), (881, 2303505), (1017, 1995465), (1359, 1493295), (1695, 1197279), (2265, 895977), (2643, 767835), (3051, 665155), (4077, 497765), (4405, 460701), (5085, 399093), (6795, 298659), (7929, 255945), (13215, 153567), (15255, 133031), (17063, 118935), (20385, 99553), (23787, 85315), (39645, 51189)]