39117075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12721}}^1$

素因数の和:12775

約数の個数: 24

約数和(自身を含む): 66256176

約数和(自身を除く): 27139101

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 12721, 38163, 63605, 190815, 318025, 521561, 954075, 1564683, 2607805, 7823415, 13039025, 39117075]

約数ペア:

[(1, 39117075), (3, 13039025), (5, 7823415), (15, 2607805), (25, 1564683), (41, 954075), (75, 521561), (123, 318025), (205, 190815), (615, 63605), (1025, 38163), (3075, 12721)]