15142884

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 36414336

約数和(自身を除く): 21271452

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 137, 151, 183, 244, 274, 302, 366, 411, 453, 548, 604, 732, 822, 906, 1644, 1812, 8357, 9211, 16714, 18422, 20687, 25071, 27633, 33428, 36844, 41374, 50142, 55266, 62061, 82748, 100284, 110532, 124122, 248244, 1261907, 2523814, 3785721, 5047628, 7571442, 15142884]

約数ペア:

[(1, 15142884), (2, 7571442), (3, 5047628), (4, 3785721), (6, 2523814), (12, 1261907), (61, 248244), (122, 124122), (137, 110532), (151, 100284), (183, 82748), (244, 62061), (274, 55266), (302, 50142), (366, 41374), (411, 36844), (453, 33428), (548, 27633), (604, 25071), (732, 20687), (822, 18422), (906, 16714), (1644, 9211), (1812, 8357)]