2664915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2145837

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 521, 1023, 1563, 1705, 2605, 5115, 5731, 7815, 16151, 17193, 28655, 48453, 80755, 85965, 177661, 242265, 532983, 888305, 2664915]

約数ペア:

[(1, 2664915), (3, 888305), (5, 532983), (11, 242265), (15, 177661), (31, 85965), (33, 80755), (55, 48453), (93, 28655), (155, 17193), (165, 16151), (341, 7815), (465, 5731), (521, 5115), (1023, 2605), (1563, 1705)]