27049995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 54312960

約数和(自身を除く): 27262965

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1087, 1185, 1659, 2765, 3261, 3555, 4977, 5435, 7609, 8295, 9783, 16305, 22827, 24885, 38045, 48915, 68481, 85873, 114135, 257619, 342405, 429365, 601111, 772857, 1288095, 1803333, 3005555, 3864285, 5409999, 9016665, 27049995]

約数ペア:

[(1, 27049995), (3, 9016665), (5, 5409999), (7, 3864285), (9, 3005555), (15, 1803333), (21, 1288095), (35, 772857), (45, 601111), (63, 429365), (79, 342405), (105, 257619), (237, 114135), (315, 85873), (395, 68481), (553, 48915), (711, 38045), (1087, 24885), (1185, 22827), (1659, 16305), (2765, 9783), (3261, 8295), (3555, 7609), (4977, 5435)]