67536225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7321}}^1$

素因数の和:7378

約数の個数: 36

約数和(自身を含む): 123932172

約数和(自身を除く): 56395947

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 7321, 9225, 21963, 36605, 65889, 109815, 183025, 300161, 329445, 549075, 900483, 1500805, 1647225, 2701449, 4502415, 7504025, 13507245, 22512075, 67536225]

約数ペア:

[(1, 67536225), (3, 22512075), (5, 13507245), (9, 7504025), (15, 4502415), (25, 2701449), (41, 1647225), (45, 1500805), (75, 900483), (123, 549075), (205, 329445), (225, 300161), (369, 183025), (615, 109815), (1025, 65889), (1845, 36605), (3075, 21963), (7321, 9225)]