12462975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 26269152

約数和(自身を除く): 13806177

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 193, 205, 225, 287, 315, 369, 525, 579, 615, 861, 965, 1025, 1351, 1435, 1575, 1737, 1845, 2583, 2895, 3075, 4053, 4305, 4825, 6755, 7175, 7913, 8685, 9225, 12159, 12915, 14475, 20265, 21525, 23739, 33775, 39565, 43425, 55391, 60795, 64575, 71217, 101325, 118695, 166173, 197825, 276955, 303975, 356085, 498519, 593475, 830865, 1384775, 1780425, 2492595, 4154325, 12462975]

約数ペア:

[(1, 12462975), (3, 4154325), (5, 2492595), (7, 1780425), (9, 1384775), (15, 830865), (21, 593475), (25, 498519), (35, 356085), (41, 303975), (45, 276955), (63, 197825), (75, 166173), (105, 118695), (123, 101325), (175, 71217), (193, 64575), (205, 60795), (225, 55391), (287, 43425), (315, 39565), (369, 33775), (525, 23739), (579, 21525), (615, 20265), (861, 14475), (965, 12915), (1025, 12159), (1351, 9225), (1435, 8685), (1575, 7913), (1737, 7175), (1845, 6755), (2583, 4825), (2895, 4305), (3075, 4053)]