16301805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 12486675

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2039, 2665, 6117, 7995, 10195, 26507, 30585, 79521, 83599, 132535, 250797, 397605, 417995, 1086787, 1253985, 3260361, 5433935, 16301805]

約数ペア:

[(1, 16301805), (3, 5433935), (5, 3260361), (13, 1253985), (15, 1086787), (39, 417995), (41, 397605), (65, 250797), (123, 132535), (195, 83599), (205, 79521), (533, 30585), (615, 26507), (1599, 10195), (2039, 7995), (2665, 6117)]