54485475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 99053184

約数和(自身を除く): 44567709

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 211, 275, 313, 633, 825, 939, 1055, 1565, 2321, 3165, 3443, 4695, 5275, 6963, 7825, 10329, 11605, 15825, 17215, 23475, 34815, 51645, 58025, 66043, 86075, 174075, 198129, 258225, 330215, 726473, 990645, 1651075, 2179419, 3632365, 4953225, 10897095, 18161825, 54485475]

約数ペア:

[(1, 54485475), (3, 18161825), (5, 10897095), (11, 4953225), (15, 3632365), (25, 2179419), (33, 1651075), (55, 990645), (75, 726473), (165, 330215), (211, 258225), (275, 198129), (313, 174075), (633, 86075), (825, 66043), (939, 58025), (1055, 51645), (1565, 34815), (2321, 23475), (3165, 17215), (3443, 15825), (4695, 11605), (5275, 10329), (6963, 7825)]