2679765

素因数分解:

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

素因数の和:277

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2072235

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 149, 165, 327, 447, 545, 745, 1199, 1635, 1639, 2235, 3597, 4917, 5995, 8195, 16241, 17985, 24585, 48723, 81205, 178651, 243615, 535953, 893255, 2679765]

約数ペア:

[(1, 2679765), (3, 893255), (5, 535953), (11, 243615), (15, 178651), (33, 81205), (55, 48723), (109, 24585), (149, 17985), (165, 16241), (327, 8195), (447, 5995), (545, 4917), (745, 3597), (1199, 2235), (1635, 1639)]