83157705

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2273}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 148446720

約数和(自身を除く): 65289015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2273, 2439, 4065, 6819, 7317, 11365, 12195, 20457, 34095, 36585, 61371, 102285, 306855, 615983, 1847949, 3079915, 5543847, 9239745, 16631541, 27719235, 83157705]

約数ペア:

[(1, 83157705), (3, 27719235), (5, 16631541), (9, 9239745), (15, 5543847), (27, 3079915), (45, 1847949), (135, 615983), (271, 306855), (813, 102285), (1355, 61371), (2273, 36585), (2439, 34095), (4065, 20457), (6819, 12195), (7317, 11365)]