2216045205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{104113}}^1$

素因数の和:104178

約数の個数: 48

約数和(自身を含む): 4287830976

約数和(自身を除く): 2071785771

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 104113, 312339, 520565, 937017, 1145243, 1561695, 3435729, 4476859, 4685085, 5726215, 10307187, 13430577, 17178645, 22384295, 40291731, 49245449, 51535935, 67152885, 147736347, 201458655, 246227245, 443209041, 738681735, 2216045205]

約数ペア:

[(1, 2216045205), (3, 738681735), (5, 443209041), (9, 246227245), (11, 201458655), (15, 147736347), (33, 67152885), (43, 51535935), (45, 49245449), (55, 40291731), (99, 22384295), (129, 17178645), (165, 13430577), (215, 10307187), (387, 5726215), (473, 4685085), (495, 4476859), (645, 3435729), (1419, 1561695), (1935, 1145243), (2365, 937017), (4257, 520565), (7095, 312339), (21285, 104113)]