3883725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 7142772

約数和(自身を除く): 3259047

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 421, 615, 1025, 1263, 1845, 2105, 3075, 3789, 6315, 9225, 10525, 17261, 18945, 31575, 51783, 86305, 94725, 155349, 258915, 431525, 776745, 1294575, 3883725]

約数ペア:

[(1, 3883725), (3, 1294575), (5, 776745), (9, 431525), (15, 258915), (25, 155349), (41, 94725), (45, 86305), (75, 51783), (123, 31575), (205, 18945), (225, 17261), (369, 10525), (421, 9225), (615, 6315), (1025, 3789), (1263, 3075), (1845, 2105)]