994575

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1674000

約数和(自身を除く): 679425

約数列:

[1, 3, 5, 15, 25, 75, 89, 149, 267, 445, 447, 745, 1335, 2225, 2235, 3725, 6675, 11175, 13261, 39783, 66305, 198915, 331525, 994575]

約数ペア:

[(1, 994575), (3, 331525), (5, 198915), (15, 66305), (25, 39783), (75, 13261), (89, 11175), (149, 6675), (267, 3725), (445, 2235), (447, 2225), (745, 1335)]