80553285

素因数分解:

$3^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 146030976

約数和(自身を除く): 65477691

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 243, 397, 405, 501, 835, 1191, 1215, 1503, 1985, 2505, 3573, 4509, 5955, 7515, 10719, 13527, 17865, 22545, 32157, 40581, 53595, 66299, 67635, 96471, 160785, 198897, 202905, 331495, 482355, 596691, 994485, 1790073, 2983455, 5370219, 8950365, 16110657, 26851095, 80553285]

約数ペア:

[(1, 80553285), (3, 26851095), (5, 16110657), (9, 8950365), (15, 5370219), (27, 2983455), (45, 1790073), (81, 994485), (135, 596691), (167, 482355), (243, 331495), (397, 202905), (405, 198897), (501, 160785), (835, 96471), (1191, 67635), (1215, 66299), (1503, 53595), (1985, 40581), (2505, 32157), (3573, 22545), (4509, 17865), (5955, 13527), (7515, 10719)]