23239965

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{4517}}^1$

素因数の和:4546

約数の個数: 32

約数和(自身を含む): 43372800

約数和(自身を除く): 20132835

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 4517, 5145, 13551, 22585, 31619, 67755, 94857, 158095, 221333, 474285, 663999, 1106665, 1549331, 3319995, 4647993, 7746655, 23239965]

約数ペア:

[(1, 23239965), (3, 7746655), (5, 4647993), (7, 3319995), (15, 1549331), (21, 1106665), (35, 663999), (49, 474285), (105, 221333), (147, 158095), (245, 94857), (343, 67755), (735, 31619), (1029, 22585), (1715, 13551), (4517, 5145)]