242067075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{78721}}^1$

素因数の和:78775

約数の個数: 24

約数和(自身を含む): 409984176

約数和(自身を除く): 167917101

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 78721, 236163, 393605, 1180815, 1968025, 3227561, 5904075, 9682683, 16137805, 48413415, 80689025, 242067075]

約数ペア:

[(1, 242067075), (3, 80689025), (5, 48413415), (15, 16137805), (25, 9682683), (41, 5904075), (75, 3227561), (123, 1968025), (205, 1180815), (615, 393605), (1025, 236163), (3075, 78721)]