2256045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 4005504

約数和(自身を除く): 1749459

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 121, 165, 339, 363, 565, 605, 1243, 1331, 1695, 1815, 3729, 3993, 6215, 6655, 13673, 18645, 19965, 41019, 68365, 150403, 205095, 451209, 752015, 2256045]

約数ペア:

[(1, 2256045), (3, 752015), (5, 451209), (11, 205095), (15, 150403), (33, 68365), (55, 41019), (113, 19965), (121, 18645), (165, 13673), (339, 6655), (363, 6215), (565, 3993), (605, 3729), (1243, 1815), (1331, 1695)]