23745825

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 44124160

約数和(自身を除く): 20378335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 277, 381, 635, 675, 831, 1143, 1385, 1905, 2493, 3175, 3429, 4155, 5715, 6925, 7479, 9525, 12465, 17145, 20775, 28575, 35179, 37395, 62325, 85725, 105537, 175895, 186975, 316611, 527685, 879475, 949833, 1583055, 2638425, 4749165, 7915275, 23745825]

約数ペア:

[(1, 23745825), (3, 7915275), (5, 4749165), (9, 2638425), (15, 1583055), (25, 949833), (27, 879475), (45, 527685), (75, 316611), (127, 186975), (135, 175895), (225, 105537), (277, 85725), (381, 62325), (635, 37395), (675, 35179), (831, 28575), (1143, 20775), (1385, 17145), (1905, 12465), (2493, 9525), (3175, 7479), (3429, 6925), (4155, 5715)]