23756145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 44163840

約数和(自身を除く): 20407695

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 3709, 6405, 11127, 18545, 25963, 55635, 77889, 129815, 226249, 389445, 678747, 1131245, 1583743, 3393735, 4751229, 7918715, 23756145]

約数ペア:

[(1, 23756145), (3, 7918715), (5, 4751229), (7, 3393735), (15, 1583743), (21, 1131245), (35, 678747), (61, 389445), (105, 226249), (183, 129815), (305, 77889), (427, 55635), (915, 25963), (1281, 18545), (2135, 11127), (3709, 6405)]