87979395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 80120445

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 151, 155, 179, 217, 453, 465, 537, 651, 755, 895, 1057, 1085, 1253, 2265, 2685, 3171, 3255, 3759, 4681, 5285, 5549, 6265, 14043, 15855, 16647, 18795, 23405, 27029, 27745, 32767, 38843, 70215, 81087, 83235, 98301, 116529, 135145, 163835, 189203, 194215, 405435, 491505, 567609, 582645, 837899, 946015, 2513697, 2838045, 4189495, 5865293, 12568485, 17595879, 29326465, 87979395]

約数ペア:

[(1, 87979395), (3, 29326465), (5, 17595879), (7, 12568485), (15, 5865293), (21, 4189495), (31, 2838045), (35, 2513697), (93, 946015), (105, 837899), (151, 582645), (155, 567609), (179, 491505), (217, 405435), (453, 194215), (465, 189203), (537, 163835), (651, 135145), (755, 116529), (895, 98301), (1057, 83235), (1085, 81087), (1253, 70215), (2265, 38843), (2685, 32767), (3171, 27745), (3255, 27029), (3759, 23405), (4681, 18795), (5285, 16647), (5549, 15855), (6265, 14043)]