61270805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4027}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 78304320

約数和(自身を除く): 17033515

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4027, 15215, 20135, 68459, 342295, 720833, 3604165, 12254161, 61270805]

約数ペア:

[(1, 61270805), (5, 12254161), (17, 3604165), (85, 720833), (179, 342295), (895, 68459), (3043, 20135), (4027, 15215)]