4998175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^4$

素因数の和:69

約数の個数: 30

約数和(自身を含む): 7673368

約数和(自身を除く): 2675193

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 1183, 2197, 2275, 4225, 5915, 10985, 15379, 28561, 29575, 54925, 76895, 142805, 199927, 384475, 714025, 999635, 4998175]

約数ペア:

[(1, 4998175), (5, 999635), (7, 714025), (13, 384475), (25, 199927), (35, 142805), (65, 76895), (91, 54925), (169, 29575), (175, 28561), (325, 15379), (455, 10985), (845, 5915), (1183, 4225), (2197, 2275)]