27941025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{7603}}^1$

素因数の和:7630

約数の個数: 36

約数和(自身を含む): 53745072

約数和(自身を除く): 25804047

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 7603, 22809, 38015, 53221, 114045, 159663, 190075, 266105, 372547, 570225, 798315, 1117641, 1330525, 1862735, 3991575, 5588205, 9313675, 27941025]

約数ペア:

[(1, 27941025), (3, 9313675), (5, 5588205), (7, 3991575), (15, 1862735), (21, 1330525), (25, 1117641), (35, 798315), (49, 570225), (75, 372547), (105, 266105), (147, 190075), (175, 159663), (245, 114045), (525, 53221), (735, 38015), (1225, 22809), (3675, 7603)]