38115615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7911

約数の個数: 32

約数和(自身を含む): 67979520

約数和(自身を除く): 29863905

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 7867, 23601, 39335, 118005, 133739, 149473, 401217, 448419, 668695, 747365, 2006085, 2242095, 2541041, 7623123, 12705205, 38115615]

約数ペア:

[(1, 38115615), (3, 12705205), (5, 7623123), (15, 2541041), (17, 2242095), (19, 2006085), (51, 747365), (57, 668695), (85, 448419), (95, 401217), (255, 149473), (285, 133739), (323, 118005), (969, 39335), (1615, 23601), (4845, 7867)]