26792115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 24633165

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 61, 89, 105, 141, 183, 235, 267, 305, 329, 427, 445, 623, 705, 915, 987, 1281, 1335, 1645, 1869, 2135, 2867, 3115, 4183, 4935, 5429, 6405, 8601, 9345, 12549, 14335, 16287, 20069, 20915, 27145, 29281, 38003, 43005, 60207, 62745, 81435, 87843, 100345, 114009, 146405, 190015, 255163, 301035, 439215, 570045, 765489, 1275815, 1786141, 3827445, 5358423, 8930705, 26792115]

約数ペア:

[(1, 26792115), (3, 8930705), (5, 5358423), (7, 3827445), (15, 1786141), (21, 1275815), (35, 765489), (47, 570045), (61, 439215), (89, 301035), (105, 255163), (141, 190015), (183, 146405), (235, 114009), (267, 100345), (305, 87843), (329, 81435), (427, 62745), (445, 60207), (623, 43005), (705, 38003), (915, 29281), (987, 27145), (1281, 20915), (1335, 20069), (1645, 16287), (1869, 14335), (2135, 12549), (2867, 9345), (3115, 8601), (4183, 6405), (4935, 5429)]