159366385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 44209295

約数列:

[1, 5, 41, 43, 101, 179, 205, 215, 505, 895, 1763, 4141, 4343, 7339, 7697, 8815, 18079, 20705, 21715, 36695, 38485, 90395, 178063, 315577, 741239, 777397, 890315, 1577885, 3706195, 3886985, 31873277, 159366385]

約数ペア:

[(1, 159366385), (5, 31873277), (41, 3886985), (43, 3706195), (101, 1577885), (179, 890315), (205, 777397), (215, 741239), (505, 315577), (895, 178063), (1763, 90395), (4141, 38485), (4343, 36695), (7339, 21715), (7697, 20705), (8815, 18079)]