57711225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 112117824

約数和(自身を除く): 54406599

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 5381, 10725, 16143, 26905, 59191, 69953, 80715, 134525, 177573, 209859, 295955, 349765, 403575, 769483, 887865, 1049295, 1479775, 1748825, 2308449, 3847415, 4439325, 5246475, 11542245, 19237075, 57711225]

約数ペア:

[(1, 57711225), (3, 19237075), (5, 11542245), (11, 5246475), (13, 4439325), (15, 3847415), (25, 2308449), (33, 1748825), (39, 1479775), (55, 1049295), (65, 887865), (75, 769483), (143, 403575), (165, 349765), (195, 295955), (275, 209859), (325, 177573), (429, 134525), (715, 80715), (825, 69953), (975, 59191), (2145, 26905), (3575, 16143), (5381, 10725)]