3190215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 6091776

約数和(自身を除く): 2901561

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1321, 2415, 3963, 6605, 9247, 19815, 27741, 30383, 46235, 91149, 138705, 151915, 212681, 455745, 638043, 1063405, 3190215]

約数ペア:

[(1, 3190215), (3, 1063405), (5, 638043), (7, 455745), (15, 212681), (21, 151915), (23, 138705), (35, 91149), (69, 46235), (105, 30383), (115, 27741), (161, 19815), (345, 9247), (483, 6605), (805, 3963), (1321, 2415)]