2913225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 5713920

約数和(自身を除く): 2800695

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 179, 217, 465, 525, 537, 651, 775, 895, 1085, 1253, 2325, 2685, 3255, 3759, 4475, 5425, 5549, 6265, 13425, 16275, 16647, 18795, 27745, 31325, 38843, 83235, 93975, 116529, 138725, 194215, 416175, 582645, 971075, 2913225]

約数ペア:

[(1, 2913225), (3, 971075), (5, 582645), (7, 416175), (15, 194215), (21, 138725), (25, 116529), (31, 93975), (35, 83235), (75, 38843), (93, 31325), (105, 27745), (155, 18795), (175, 16647), (179, 16275), (217, 13425), (465, 6265), (525, 5549), (537, 5425), (651, 4475), (775, 3759), (895, 3255), (1085, 2685), (1253, 2325)]