274142375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 373656192

約数和(自身を除く): 99513817

約数列:

[1, 5, 13, 25, 65, 73, 125, 325, 365, 949, 1625, 1825, 2311, 4745, 9125, 11555, 23725, 30043, 57775, 118625, 150215, 168703, 288875, 751075, 843515, 2193139, 3755375, 4217575, 10965695, 21087875, 54828475, 274142375]

約数ペア:

[(1, 274142375), (5, 54828475), (13, 21087875), (25, 10965695), (65, 4217575), (73, 3755375), (125, 2193139), (325, 843515), (365, 751075), (949, 288875), (1625, 168703), (1825, 150215), (2311, 118625), (4745, 57775), (9125, 30043), (11555, 23725)]