23657865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20483}}^1$

素因数の和:20509

約数の個数: 32

約数和(自身を含む): 47195136

約数和(自身を除く): 23537271

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 20483, 61449, 102415, 143381, 225313, 307245, 430143, 675939, 716905, 1126565, 1577191, 2150715, 3379695, 4731573, 7885955, 23657865]

約数ペア:

[(1, 23657865), (3, 7885955), (5, 4731573), (7, 3379695), (11, 2150715), (15, 1577191), (21, 1126565), (33, 716905), (35, 675939), (55, 430143), (77, 307245), (105, 225313), (165, 143381), (231, 102415), (385, 61449), (1155, 20483)]