231412245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24527}}^1$

素因数の和:24589

約数の個数: 32

約数和(自身を含む): 402651648

約数和(自身を除く): 171239403

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 24527, 73581, 122635, 367905, 416959, 907499, 1250877, 2084795, 2722497, 4537495, 6254385, 13612485, 15427483, 46282449, 77137415, 231412245]

約数ペア:

[(1, 231412245), (3, 77137415), (5, 46282449), (15, 15427483), (17, 13612485), (37, 6254385), (51, 4537495), (85, 2722497), (111, 2084795), (185, 1250877), (255, 907499), (555, 416959), (629, 367905), (1887, 122635), (3145, 73581), (9435, 24527)]