8039295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 15444000

約数和(自身を除く): 7404705

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 149, 165, 327, 447, 495, 545, 745, 981, 1199, 1341, 1635, 1639, 2235, 3597, 4905, 4917, 5995, 6705, 8195, 10791, 14751, 16241, 17985, 24585, 48723, 53955, 73755, 81205, 146169, 178651, 243615, 535953, 730845, 893255, 1607859, 2679765, 8039295]

約数ペア:

[(1, 8039295), (3, 2679765), (5, 1607859), (9, 893255), (11, 730845), (15, 535953), (33, 243615), (45, 178651), (55, 146169), (99, 81205), (109, 73755), (149, 53955), (165, 48723), (327, 24585), (447, 17985), (495, 16241), (545, 14751), (745, 10791), (981, 8195), (1199, 6705), (1341, 5995), (1635, 4917), (1639, 4905), (2235, 3597)]