2628945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 5121792

約数和(自身を除く): 2492847

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 113, 141, 165, 235, 339, 423, 495, 517, 565, 705, 1017, 1243, 1551, 1695, 2115, 2585, 3729, 4653, 5085, 5311, 6215, 7755, 11187, 15933, 18645, 23265, 26555, 47799, 55935, 58421, 79665, 175263, 238995, 292105, 525789, 876315, 2628945]

約数ペア:

[(1, 2628945), (3, 876315), (5, 525789), (9, 292105), (11, 238995), (15, 175263), (33, 79665), (45, 58421), (47, 55935), (55, 47799), (99, 26555), (113, 23265), (141, 18645), (165, 15933), (235, 11187), (339, 7755), (423, 6215), (495, 5311), (517, 5085), (565, 4653), (705, 3729), (1017, 2585), (1243, 2115), (1551, 1695)]