9154215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 18759840

約数和(自身を除く): 9605625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 3229, 9687, 16145, 22603, 29061, 48435, 67809, 87183, 113015, 145305, 203427, 261549, 339045, 435915, 610281, 1017135, 1307745, 1830843, 3051405, 9154215]

約数ペア:

[(1, 9154215), (3, 3051405), (5, 1830843), (7, 1307745), (9, 1017135), (15, 610281), (21, 435915), (27, 339045), (35, 261549), (45, 203427), (63, 145305), (81, 113015), (105, 87183), (135, 67809), (189, 48435), (315, 29061), (405, 22603), (567, 16145), (945, 9687), (2835, 3229)]