15150690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 39963456

約数和(自身を除く): 24812766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2371, 3195, 4742, 6390, 7113, 11855, 14226, 21339, 23710, 35565, 42678, 71130, 106695, 168341, 213390, 336682, 505023, 841705, 1010046, 1515069, 1683410, 2525115, 3030138, 5050230, 7575345, 15150690]

約数ペア:

[(1, 15150690), (2, 7575345), (3, 5050230), (5, 3030138), (6, 2525115), (9, 1683410), (10, 1515069), (15, 1010046), (18, 841705), (30, 505023), (45, 336682), (71, 213390), (90, 168341), (142, 106695), (213, 71130), (355, 42678), (426, 35565), (639, 23710), (710, 21339), (1065, 14226), (1278, 11855), (2130, 7113), (2371, 6390), (3195, 4742)]