497289125

素因数分解:

$5^3\times {\mathrm{619}}^1\times {\mathrm{6427}}^1$

素因数の和:7061

約数の個数: 16

約数和(自身を含む): 621716160

約数和(自身を除く): 124427035

約数列:

[1, 5, 25, 125, 619, 3095, 6427, 15475, 32135, 77375, 160675, 803375, 3978313, 19891565, 99457825, 497289125]

約数ペア:

[(1, 497289125), (5, 99457825), (25, 19891565), (125, 3978313), (619, 803375), (3095, 160675), (6427, 77375), (15475, 32135)]