23388855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13103}}^1$

素因数の和:13135

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 21898569

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 13103, 39309, 65515, 91721, 196545, 222751, 275163, 458605, 668253, 1113755, 1375815, 1559257, 3341265, 4677771, 7796285, 23388855]

約数ペア:

[(1, 23388855), (3, 7796285), (5, 4677771), (7, 3341265), (15, 1559257), (17, 1375815), (21, 1113755), (35, 668253), (51, 458605), (85, 275163), (105, 222751), (119, 196545), (255, 91721), (357, 65515), (595, 39309), (1785, 13103)]