6655905

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 5440095

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1049, 1269, 2115, 3147, 5245, 6345, 9441, 15735, 28323, 47205, 49303, 141615, 147909, 246515, 443727, 739545, 1331181, 2218635, 6655905]

約数ペア:

[(1, 6655905), (3, 2218635), (5, 1331181), (9, 739545), (15, 443727), (27, 246515), (45, 147909), (47, 141615), (135, 49303), (141, 47205), (235, 28323), (423, 15735), (705, 9441), (1049, 6345), (1269, 5245), (2115, 3147)]