15205795029

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{1709}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 23393784960

約数和(自身を除く): 8187989931

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 811, 1219, 1709, 2433, 3657, 5127, 7299, 10971, 15381, 18653, 39307, 42983, 55959, 90577, 117921, 128949, 167877, 271731, 353763, 386847, 815193, 988609, 1385999, 2083271, 2965827, 4157997, 6249813, 8897481, 12473991, 18749439, 31877977, 73457947, 95633931, 220373841, 286901793, 661121523, 1689532781, 5068598343, 15205795029]

約数ペア:

[(1, 15205795029), (3, 5068598343), (9, 1689532781), (23, 661121523), (53, 286901793), (69, 220373841), (159, 95633931), (207, 73457947), (477, 31877977), (811, 18749439), (1219, 12473991), (1709, 8897481), (2433, 6249813), (3657, 4157997), (5127, 2965827), (7299, 2083271), (10971, 1385999), (15381, 988609), (18653, 815193), (39307, 386847), (42983, 353763), (55959, 271731), (90577, 167877), (117921, 128949)]