15143637

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 22208256

約数和(自身を除く): 7064619

約数列:

[1, 3, 23, 41, 53, 69, 101, 123, 159, 303, 943, 1219, 2173, 2323, 2829, 3657, 4141, 5353, 6519, 6969, 12423, 16059, 49979, 95243, 123119, 149937, 219473, 285729, 369357, 658419, 5047879, 15143637]

約数ペア:

[(1, 15143637), (3, 5047879), (23, 658419), (41, 369357), (53, 285729), (69, 219473), (101, 149937), (123, 123119), (159, 95243), (303, 49979), (943, 16059), (1219, 12423), (2173, 6969), (2323, 6519), (2829, 5353), (3657, 4141)]