16387125

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 27630720

約数和(自身を除く): 11243595

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 491, 1335, 1473, 2225, 2455, 6675, 7365, 11125, 12275, 33375, 36825, 43699, 61375, 131097, 184125, 218495, 655485, 1092475, 3277425, 5462375, 16387125]

約数ペア:

[(1, 16387125), (3, 5462375), (5, 3277425), (15, 1092475), (25, 655485), (75, 218495), (89, 184125), (125, 131097), (267, 61375), (375, 43699), (445, 36825), (491, 33375), (1335, 12275), (1473, 11125), (2225, 7365), (2455, 6675)]