15155928

素因数分解:

$2^3\times 3^2\times {\mathrm{210499}}^1$

素因数の和:210511

約数の個数: 24

約数和(自身を含む): 41047500

約数和(自身を除く): 25891572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210499, 420998, 631497, 841996, 1262994, 1683992, 1894491, 2525988, 3788982, 5051976, 7577964, 15155928]

約数ペア:

[(1, 15155928), (2, 7577964), (3, 5051976), (4, 3788982), (6, 2525988), (8, 1894491), (9, 1683992), (12, 1262994), (18, 841996), (24, 631497), (36, 420998), (72, 210499)]