23973285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7917

約数の個数: 32

約数和(自身を含む): 45354240

約数和(自身を除く): 21380955

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 7873, 23619, 39365, 55111, 118095, 165333, 228317, 275555, 684951, 826665, 1141585, 1598219, 3424755, 4794657, 7991095, 23973285]

約数ペア:

[(1, 23973285), (3, 7991095), (5, 4794657), (7, 3424755), (15, 1598219), (21, 1141585), (29, 826665), (35, 684951), (87, 275555), (105, 228317), (145, 165333), (203, 118095), (435, 55111), (609, 39365), (1015, 23619), (3045, 7873)]