2063325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 3874752

約数和(自身を除く): 1811427

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 61, 75, 123, 165, 183, 205, 275, 305, 451, 615, 671, 825, 915, 1025, 1353, 1525, 2013, 2255, 2501, 3075, 3355, 4575, 6765, 7503, 10065, 11275, 12505, 16775, 27511, 33825, 37515, 50325, 62525, 82533, 137555, 187575, 412665, 687775, 2063325]

約数ペア:

[(1, 2063325), (3, 687775), (5, 412665), (11, 187575), (15, 137555), (25, 82533), (33, 62525), (41, 50325), (55, 37515), (61, 33825), (75, 27511), (123, 16775), (165, 12505), (183, 11275), (205, 10065), (275, 7503), (305, 6765), (451, 4575), (615, 3355), (671, 3075), (825, 2501), (915, 2255), (1025, 2013), (1353, 1525)]