80197035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 134058240

約数和(自身を除く): 53861205

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 321, 435, 535, 1605, 1723, 3103, 5169, 8615, 9309, 15515, 25845, 46545, 49967, 149901, 184361, 249835, 553083, 749505, 921805, 2765415, 5346469, 16039407, 26732345, 80197035]

約数ペア:

[(1, 80197035), (3, 26732345), (5, 16039407), (15, 5346469), (29, 2765415), (87, 921805), (107, 749505), (145, 553083), (321, 249835), (435, 184361), (535, 149901), (1605, 49967), (1723, 46545), (3103, 25845), (5169, 15515), (8615, 9309)]