55819815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2683}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 95335680

約数和(自身を除く): 39515865

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 2683, 4161, 6935, 8049, 13415, 20805, 40245, 50977, 152931, 195859, 254885, 587577, 764655, 979295, 2937885, 3721321, 11163963, 18606605, 55819815]

約数ペア:

[(1, 55819815), (3, 18606605), (5, 11163963), (15, 3721321), (19, 2937885), (57, 979295), (73, 764655), (95, 587577), (219, 254885), (285, 195859), (365, 152931), (1095, 50977), (1387, 40245), (2683, 20805), (4161, 13415), (6935, 8049)]