85855435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 25911605

約数列:

[1, 5, 23, 41, 115, 131, 139, 205, 655, 695, 943, 3013, 3197, 4715, 5371, 5699, 15065, 15985, 18209, 26855, 28495, 91045, 123533, 131077, 418807, 617665, 655385, 746569, 2094035, 3732845, 17171087, 85855435]

約数ペア:

[(1, 85855435), (5, 17171087), (23, 3732845), (41, 2094035), (115, 746569), (131, 655385), (139, 617665), (205, 418807), (655, 131077), (695, 123533), (943, 91045), (3013, 28495), (3197, 26855), (4715, 18209), (5371, 15985), (5699, 15065)]