143673985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13777

約数の個数: 32

約数和(自身を含む): 221437440

約数和(自身を除く): 77763455

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 13729, 68645, 96103, 178477, 315767, 480515, 892385, 1249339, 1578835, 2210369, 4104971, 6246695, 11051845, 20524855, 28734797, 143673985]

約数ペア:

[(1, 143673985), (5, 28734797), (7, 20524855), (13, 11051845), (23, 6246695), (35, 4104971), (65, 2210369), (91, 1578835), (115, 1249339), (161, 892385), (299, 480515), (455, 315767), (805, 178477), (1495, 96103), (2093, 68645), (10465, 13729)]