1020731085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40433}}^1$

素因数の和:40475

約数の個数: 64

約数和(自身を含む): 2096098560

約数和(自身を除く): 1075367475

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 25245, 40433, 121299, 202165, 363897, 444763, 606495, 687361, 1091691, 1334289, 1819485, 2062083, 2223815, 3436805, 4002867, 5458455, 6186249, 6671445, 7560971, 10310415, 12008601, 18558747, 20014335, 22682913, 30931245, 37804855, 60043005, 68048739, 92793735, 113414565, 204146217, 340243695, 1020731085]

約数ペア:

[(1, 1020731085), (3, 340243695), (5, 204146217), (9, 113414565), (11, 92793735), (15, 68048739), (17, 60043005), (27, 37804855), (33, 30931245), (45, 22682913), (51, 20014335), (55, 18558747), (85, 12008601), (99, 10310415), (135, 7560971), (153, 6671445), (165, 6186249), (187, 5458455), (255, 4002867), (297, 3436805), (459, 2223815), (495, 2062083), (561, 1819485), (765, 1334289), (935, 1091691), (1485, 687361), (1683, 606495), (2295, 444763), (2805, 363897), (5049, 202165), (8415, 121299), (25245, 40433)]