80898285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{719}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 58931475

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 577, 719, 1731, 2157, 2885, 3595, 7501, 8655, 9347, 10785, 22503, 28041, 37505, 46735, 112515, 140205, 414863, 1244589, 2074315, 5393219, 6222945, 16179657, 26966095, 80898285]

約数ペア:

[(1, 80898285), (3, 26966095), (5, 16179657), (13, 6222945), (15, 5393219), (39, 2074315), (65, 1244589), (195, 414863), (577, 140205), (719, 112515), (1731, 46735), (2157, 37505), (2885, 28041), (3595, 22503), (7501, 10785), (8655, 9347)]