23443815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 40423680

約数和(自身を除く): 16979865

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 1913, 2451, 4085, 5739, 9565, 12255, 28695, 36347, 82259, 109041, 181735, 246777, 411295, 545205, 1233885, 1562921, 4688763, 7814605, 23443815]

約数ペア:

[(1, 23443815), (3, 7814605), (5, 4688763), (15, 1562921), (19, 1233885), (43, 545205), (57, 411295), (95, 246777), (129, 181735), (215, 109041), (285, 82259), (645, 36347), (817, 28695), (1913, 12255), (2451, 9565), (4085, 5739)]