538005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 429675

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 89, 93, 155, 195, 267, 403, 445, 465, 1157, 1209, 1335, 2015, 2759, 3471, 5785, 6045, 8277, 13795, 17355, 35867, 41385, 107601, 179335, 538005]

約数ペア:

[(1, 538005), (3, 179335), (5, 107601), (13, 41385), (15, 35867), (31, 17355), (39, 13795), (65, 8277), (89, 6045), (93, 5785), (155, 3471), (195, 2759), (267, 2015), (403, 1335), (445, 1209), (465, 1157)]