37980705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15727}}^1$

素因数の和:15765

約数の個数: 32

約数和(自身を含む): 72474624

約数和(自身を除く): 34493919

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 15727, 47181, 78635, 110089, 235905, 330267, 361721, 550445, 1085163, 1651335, 1808605, 2532047, 5425815, 7596141, 12660235, 37980705]

約数ペア:

[(1, 37980705), (3, 12660235), (5, 7596141), (7, 5425815), (15, 2532047), (21, 1808605), (23, 1651335), (35, 1085163), (69, 550445), (105, 361721), (115, 330267), (161, 235905), (345, 110089), (483, 78635), (805, 47181), (2415, 15727)]