42920295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 32351385

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 807, 967, 1345, 2901, 2959, 4035, 4835, 8877, 10637, 14505, 14795, 31911, 44385, 53185, 159555, 260123, 780369, 1300615, 2861353, 3901845, 8584059, 14306765, 42920295]

約数ペア:

[(1, 42920295), (3, 14306765), (5, 8584059), (11, 3901845), (15, 2861353), (33, 1300615), (55, 780369), (165, 260123), (269, 159555), (807, 53185), (967, 44385), (1345, 31911), (2901, 14795), (2959, 14505), (4035, 10637), (4835, 8877)]