15248103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 7976217

約数列:

[1, 3, 13, 23, 39, 69, 89, 191, 267, 299, 573, 897, 1157, 2047, 2483, 3471, 4393, 6141, 7449, 13179, 16999, 26611, 50997, 57109, 79833, 171327, 220987, 390977, 662961, 1172931, 5082701, 15248103]

約数ペア:

[(1, 15248103), (3, 5082701), (13, 1172931), (23, 662961), (39, 390977), (69, 220987), (89, 171327), (191, 79833), (267, 57109), (299, 50997), (573, 26611), (897, 16999), (1157, 13179), (2047, 7449), (2483, 6141), (3471, 4393)]