23439645

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7586

約数の個数: 32

約数和(自身を含む): 43488000

約数和(自身を除く): 20048355

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7549, 22647, 37745, 67941, 113235, 173627, 203823, 339705, 520881, 868135, 1019115, 1562643, 2604405, 4687929, 7813215, 23439645]

約数ペア:

[(1, 23439645), (3, 7813215), (5, 4687929), (9, 2604405), (15, 1562643), (23, 1019115), (27, 868135), (45, 520881), (69, 339705), (115, 203823), (135, 173627), (207, 113235), (345, 67941), (621, 37745), (1035, 22647), (3105, 7549)]