67496265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 124675200

約数和(自身を除く): 57178935

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 801, 855, 887, 1335, 1691, 2661, 4005, 4435, 5073, 7983, 8455, 13305, 15219, 16853, 25365, 39915, 50559, 76095, 78943, 84265, 151677, 236829, 252795, 394715, 710487, 758385, 1184145, 1499917, 3552435, 4499751, 7499585, 13499253, 22498755, 67496265]

約数ペア:

[(1, 67496265), (3, 22498755), (5, 13499253), (9, 7499585), (15, 4499751), (19, 3552435), (45, 1499917), (57, 1184145), (89, 758385), (95, 710487), (171, 394715), (267, 252795), (285, 236829), (445, 151677), (801, 84265), (855, 78943), (887, 76095), (1335, 50559), (1691, 39915), (2661, 25365), (4005, 16853), (4435, 15219), (5073, 13305), (7983, 8455)]