40870135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 51321600

約数和(自身を除く): 10451465

約数列:

[1, 5, 29, 89, 145, 445, 2581, 3167, 12905, 15835, 91843, 281863, 459215, 1409315, 8174027, 40870135]

約数ペア:

[(1, 40870135), (5, 8174027), (29, 1409315), (89, 459215), (145, 281863), (445, 91843), (2581, 15835), (3167, 12905)]