5397875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 7987200

約数和(自身を除く): 2589325

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 199, 217, 775, 875, 995, 1085, 1393, 3875, 4975, 5425, 6169, 6965, 24875, 27125, 30845, 34825, 43183, 154225, 174125, 215915, 771125, 1079575, 5397875]

約数ペア:

[(1, 5397875), (5, 1079575), (7, 771125), (25, 215915), (31, 174125), (35, 154225), (125, 43183), (155, 34825), (175, 30845), (199, 27125), (217, 24875), (775, 6965), (875, 6169), (995, 5425), (1085, 4975), (1393, 3875)]