10213695

素因数分解:

$3^4\times 5^1\times {\mathrm{25219}}^1$

素因数の和:25236

約数の個数: 20

約数和(自身を含む): 18309720

約数和(自身を除く): 8096025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25219, 75657, 126095, 226971, 378285, 680913, 1134855, 2042739, 3404565, 10213695]

約数ペア:

[(1, 10213695), (3, 3404565), (5, 2042739), (9, 1134855), (15, 680913), (27, 378285), (45, 226971), (81, 126095), (135, 75657), (405, 25219)]