61979775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5779}}^1$

素因数の和:5816

約数の個数: 48

約数和(自身を含む): 120408960

約数和(自身を除く): 58429185

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, 5779, 10725, 17337, 28895, 63569, 75127, 86685, 144475, 190707, 225381, 317845, 375635, 433425, 826397, 953535, 1126905, 1589225, 1878175, 2479191, 4131985, 4767675, 5634525, 12395955, 20659925, 61979775]

約数ペア:

[(1, 61979775), (3, 20659925), (5, 12395955), (11, 5634525), (13, 4767675), (15, 4131985), (25, 2479191), (33, 1878175), (39, 1589225), (55, 1126905), (65, 953535), (75, 826397), (143, 433425), (165, 375635), (195, 317845), (275, 225381), (325, 190707), (429, 144475), (715, 86685), (825, 75127), (975, 63569), (2145, 28895), (3575, 17337), (5779, 10725)]