27678075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9001}}^1$

素因数の和:9055

約数の個数: 24

約数和(自身を含む): 46882416

約数和(自身を除く): 19204341

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 9001, 27003, 45005, 135015, 225025, 369041, 675075, 1107123, 1845205, 5535615, 9226025, 27678075]

約数ペア:

[(1, 27678075), (3, 9226025), (5, 5535615), (15, 1845205), (25, 1107123), (41, 675075), (75, 369041), (123, 225025), (205, 135015), (615, 45005), (1025, 27003), (3075, 9001)]