11280225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 20695104

約数和(自身を除く): 9414879

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 121, 165, 275, 339, 363, 565, 605, 825, 1243, 1331, 1695, 1815, 2825, 3025, 3729, 3993, 6215, 6655, 8475, 9075, 13673, 18645, 19965, 31075, 33275, 41019, 68365, 93225, 99825, 150403, 205095, 341825, 451209, 752015, 1025475, 2256045, 3760075, 11280225]

約数ペア:

[(1, 11280225), (3, 3760075), (5, 2256045), (11, 1025475), (15, 752015), (25, 451209), (33, 341825), (55, 205095), (75, 150403), (113, 99825), (121, 93225), (165, 68365), (275, 41019), (339, 33275), (363, 31075), (565, 19965), (605, 18645), (825, 13673), (1243, 9075), (1331, 8475), (1695, 6655), (1815, 6215), (2825, 3993), (3025, 3729)]