25650270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31667}}^1$

素因数の和:31686

約数の個数: 40

約数和(自身を含む): 68972904

約数和(自身を除く): 43322634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31667, 63334, 95001, 158335, 190002, 285003, 316670, 475005, 570006, 855009, 950010, 1425015, 1710018, 2565027, 2850030, 4275045, 5130054, 8550090, 12825135, 25650270]

約数ペア:

[(1, 25650270), (2, 12825135), (3, 8550090), (5, 5130054), (6, 4275045), (9, 2850030), (10, 2565027), (15, 1710018), (18, 1425015), (27, 950010), (30, 855009), (45, 570006), (54, 475005), (81, 316670), (90, 285003), (135, 190002), (162, 158335), (270, 95001), (405, 63334), (810, 31667)]