1660326348675

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1879}}^1\times {\mathrm{250673}}^1$

素因数の和:252612

約数の個数: 48

約数和(自身を含む): 2804981898240

約数和(自身を除く): 1144655549565

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 1879, 3525, 5637, 9395, 28185, 46975, 88313, 140925, 250673, 264939, 441565, 752019, 1253365, 1324695, 2207825, 3760095, 6266825, 6623475, 11781631, 18800475, 35344893, 58908155, 176724465, 294540775, 471014567, 883622325, 1413043701, 2355072835, 7065218505, 11775364175, 22137684649, 35326092525, 66413053947, 110688423245, 332065269735, 553442116225, 1660326348675]

約数ペア:

[(1, 1660326348675), (3, 553442116225), (5, 332065269735), (15, 110688423245), (25, 66413053947), (47, 35326092525), (75, 22137684649), (141, 11775364175), (235, 7065218505), (705, 2355072835), (1175, 1413043701), (1879, 883622325), (3525, 471014567), (5637, 294540775), (9395, 176724465), (28185, 58908155), (46975, 35344893), (88313, 18800475), (140925, 11781631), (250673, 6623475), (264939, 6266825), (441565, 3760095), (752019, 2207825), (1253365, 1324695)]