4605405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 8792064

約数和(自身を除く): 4186659

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1907, 2415, 5721, 9535, 13349, 28605, 40047, 43861, 66745, 131583, 200235, 219305, 307027, 657915, 921081, 1535135, 4605405]

約数ペア:

[(1, 4605405), (3, 1535135), (5, 921081), (7, 657915), (15, 307027), (21, 219305), (23, 200235), (35, 131583), (69, 66745), (105, 43861), (115, 40047), (161, 28605), (345, 13349), (483, 9535), (805, 5721), (1907, 2415)]