351045

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 631800

約数和(自身を除く): 280755

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 269, 435, 807, 1305, 1345, 2421, 4035, 7801, 12105, 23403, 39005, 70209, 117015, 351045]

約数ペア:

[(1, 351045), (3, 117015), (5, 70209), (9, 39005), (15, 23403), (29, 12105), (45, 7801), (87, 4035), (145, 2421), (261, 1345), (269, 1305), (435, 807)]