15395995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 3957605

約数列:

[1, 5, 31, 71, 155, 355, 1399, 2201, 6995, 11005, 43369, 99329, 216845, 496645, 3079199, 15395995]

約数ペア:

[(1, 15395995), (5, 3079199), (31, 496645), (71, 216845), (155, 99329), (355, 43369), (1399, 11005), (2201, 6995)]