424156915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40531}}^1$

素因数の和:40579

約数の個数: 32

約数和(自身を含む): 653700096

約数和(自身を除く): 229543181

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 40531, 202655, 283717, 526903, 932213, 1418585, 2634515, 3688321, 4661065, 6525491, 12118769, 18441605, 32627455, 60593845, 84831383, 424156915]

約数ペア:

[(1, 424156915), (5, 84831383), (7, 60593845), (13, 32627455), (23, 18441605), (35, 12118769), (65, 6525491), (91, 4661065), (115, 3688321), (161, 2634515), (299, 1418585), (455, 932213), (805, 526903), (1495, 283717), (2093, 202655), (10465, 40531)]