63237985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 20397215

約数列:

[1, 5, 19, 31, 95, 109, 155, 197, 545, 589, 985, 2071, 2945, 3379, 3743, 6107, 10355, 16895, 18715, 21473, 30535, 64201, 107365, 116033, 321005, 407987, 580165, 665663, 2039935, 3328315, 12647597, 63237985]

約数ペア:

[(1, 63237985), (5, 12647597), (19, 3328315), (31, 2039935), (95, 665663), (109, 580165), (155, 407987), (197, 321005), (545, 116033), (589, 107365), (985, 64201), (2071, 30535), (2945, 21473), (3379, 18715), (3743, 16895), (6107, 10355)]