15155352

素因数分解:

$2^3\times 3^2\times {\mathrm{210491}}^1$

素因数の和:210503

約数の個数: 24

約数和(自身を含む): 41045940

約数和(自身を除く): 25890588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210491, 420982, 631473, 841964, 1262946, 1683928, 1894419, 2525892, 3788838, 5051784, 7577676, 15155352]

約数ペア:

[(1, 15155352), (2, 7577676), (3, 5051784), (4, 3788838), (6, 2525892), (8, 1894419), (9, 1683928), (12, 1262946), (18, 841964), (24, 631473), (36, 420982), (72, 210491)]