16793475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 28812888

約数和(自身を除く): 12019413

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 233, 465, 699, 775, 961, 1165, 2325, 2883, 3495, 4805, 5825, 7223, 14415, 17475, 21669, 24025, 36115, 72075, 108345, 180575, 223913, 541725, 671739, 1119565, 3358695, 5597825, 16793475]

約数ペア:

[(1, 16793475), (3, 5597825), (5, 3358695), (15, 1119565), (25, 671739), (31, 541725), (75, 223913), (93, 180575), (155, 108345), (233, 72075), (465, 36115), (699, 24025), (775, 21669), (961, 17475), (1165, 14415), (2325, 7223), (2883, 5825), (3495, 4805)]