15697380885

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{21767}}^1$

素因数の和:22273

約数の個数: 32

約数和(自身を含む): 25377656832

約数和(自身を除く): 9680275947

約数列:

[1, 3, 5, 15, 131, 367, 393, 655, 1101, 1835, 1965, 5505, 21767, 48077, 65301, 108835, 144231, 240385, 326505, 721155, 2851477, 7988489, 8554431, 14257385, 23965467, 39942445, 42772155, 119827335, 1046492059, 3139476177, 5232460295, 15697380885]

約数ペア:

[(1, 15697380885), (3, 5232460295), (5, 3139476177), (15, 1046492059), (131, 119827335), (367, 42772155), (393, 39942445), (655, 23965467), (1101, 14257385), (1835, 8554431), (1965, 7988489), (5505, 2851477), (21767, 721155), (48077, 326505), (65301, 240385), (108835, 144231)]