105849855

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 205056000

約数和(自身を除く): 99206145

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 435, 513, 551, 783, 855, 1305, 1423, 1653, 2565, 2755, 3915, 4269, 4959, 7115, 8265, 12807, 14877, 21345, 24795, 27037, 38421, 41267, 64035, 74385, 81111, 123801, 135185, 192105, 206335, 243333, 371403, 405555, 619005, 729999, 784073, 1114209, 1216665, 1857015, 2352219, 3649995, 3920365, 5571045, 7056657, 11761095, 21169971, 35283285, 105849855]

約数ペア:

[(1, 105849855), (3, 35283285), (5, 21169971), (9, 11761095), (15, 7056657), (19, 5571045), (27, 3920365), (29, 3649995), (45, 2352219), (57, 1857015), (87, 1216665), (95, 1114209), (135, 784073), (145, 729999), (171, 619005), (261, 405555), (285, 371403), (435, 243333), (513, 206335), (551, 192105), (783, 135185), (855, 123801), (1305, 81111), (1423, 74385), (1653, 64035), (2565, 41267), (2755, 38421), (3915, 27037), (4269, 24795), (4959, 21345), (7115, 14877), (8265, 12807)]