166158975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{41801}}^1$

素因数の和:41867

約数の個数: 24

約数和(自身を含む): 279906192

約数和(自身を除く): 113747217

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 41801, 125403, 209005, 627015, 1045025, 2215453, 3135075, 6646359, 11077265, 33231795, 55386325, 166158975]

約数ペア:

[(1, 166158975), (3, 55386325), (5, 33231795), (15, 11077265), (25, 6646359), (53, 3135075), (75, 2215453), (159, 1045025), (265, 627015), (795, 209005), (1325, 125403), (3975, 41801)]