441945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 928512

約数和(自身を除く): 486567

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 61, 63, 69, 105, 115, 161, 183, 207, 305, 315, 345, 427, 483, 549, 805, 915, 1035, 1281, 1403, 1449, 2135, 2415, 2745, 3843, 4209, 6405, 7015, 7245, 9821, 12627, 19215, 21045, 29463, 49105, 63135, 88389, 147315, 441945]

約数ペア:

[(1, 441945), (3, 147315), (5, 88389), (7, 63135), (9, 49105), (15, 29463), (21, 21045), (23, 19215), (35, 12627), (45, 9821), (61, 7245), (63, 7015), (69, 6405), (105, 4209), (115, 3843), (161, 2745), (183, 2415), (207, 2135), (305, 1449), (315, 1403), (345, 1281), (427, 1035), (483, 915), (549, 805)]