1379879415

素因数分解:

$3^3\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{4801}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 2454782400

約数和(自身を除く): 1074902985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2129, 4801, 6387, 10645, 14403, 19161, 24005, 31935, 43209, 57483, 72015, 95805, 129627, 216045, 287415, 648135, 10221329, 30663987, 51106645, 91991961, 153319935, 275975883, 459959805, 1379879415]

約数ペア:

[(1, 1379879415), (3, 459959805), (5, 275975883), (9, 153319935), (15, 91991961), (27, 51106645), (45, 30663987), (135, 10221329), (2129, 648135), (4801, 287415), (6387, 216045), (10645, 129627), (14403, 95805), (19161, 72015), (24005, 57483), (31935, 43209)]