80486055

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15317

約数の個数: 40

約数和(自身を含む): 155387232

約数和(自身を除く): 74901177

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 15287, 45861, 76435, 137583, 198731, 229305, 412749, 596193, 687915, 993655, 1238247, 1788579, 2063745, 2980965, 5365737, 6191235, 8942895, 16097211, 26828685, 80486055]

約数ペア:

[(1, 80486055), (3, 26828685), (5, 16097211), (9, 8942895), (13, 6191235), (15, 5365737), (27, 2980965), (39, 2063745), (45, 1788579), (65, 1238247), (81, 993655), (117, 687915), (135, 596193), (195, 412749), (351, 229305), (405, 198731), (585, 137583), (1053, 76435), (1755, 45861), (5265, 15287)]