7137075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 13249152

約数和(自身を除く): 6112077

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 211, 275, 451, 615, 633, 825, 1025, 1055, 1353, 2255, 2321, 3075, 3165, 5275, 6765, 6963, 8651, 11275, 11605, 15825, 25953, 33825, 34815, 43255, 58025, 95161, 129765, 174075, 216275, 285483, 475805, 648825, 1427415, 2379025, 7137075]

約数ペア:

[(1, 7137075), (3, 2379025), (5, 1427415), (11, 648825), (15, 475805), (25, 285483), (33, 216275), (41, 174075), (55, 129765), (75, 95161), (123, 58025), (165, 43255), (205, 34815), (211, 33825), (275, 25953), (451, 15825), (615, 11605), (633, 11275), (825, 8651), (1025, 6963), (1055, 6765), (1353, 5275), (2255, 3165), (2321, 3075)]