2862385455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{13007}}^1$

素因数の和:13895

約数の個数: 32

約数和(自身を含む): 4855209984

約数和(自身を除く): 1992824529

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 863, 2589, 4315, 12945, 13007, 14671, 39021, 44013, 65035, 73355, 195105, 220065, 221119, 663357, 1105595, 3316785, 11225041, 33675123, 56125205, 168375615, 190825697, 572477091, 954128485, 2862385455]

約数ペア:

[(1, 2862385455), (3, 954128485), (5, 572477091), (15, 190825697), (17, 168375615), (51, 56125205), (85, 33675123), (255, 11225041), (863, 3316785), (2589, 1105595), (4315, 663357), (12945, 221119), (13007, 220065), (14671, 195105), (39021, 73355), (44013, 65035)]