6505815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 11390976

約数和(自身を除く): 4885161

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 823, 1581, 2469, 2635, 4115, 7905, 12345, 13991, 25513, 41973, 69955, 76539, 127565, 209865, 382695, 433721, 1301163, 2168605, 6505815]

約数ペア:

[(1, 6505815), (3, 2168605), (5, 1301163), (15, 433721), (17, 382695), (31, 209865), (51, 127565), (85, 76539), (93, 69955), (155, 41973), (255, 25513), (465, 13991), (527, 12345), (823, 7905), (1581, 4115), (2469, 2635)]