71914815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{228301}}^1$

素因数の和:228319

約数の個数: 24

約数和(自身を含む): 142460448

約数和(自身を除く): 70545633

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 228301, 684903, 1141505, 1598107, 2054709, 3424515, 4794321, 7990535, 10273545, 14382963, 23971605, 71914815]

約数ペア:

[(1, 71914815), (3, 23971605), (5, 14382963), (7, 10273545), (9, 7990535), (15, 4794321), (21, 3424515), (35, 2054709), (45, 1598107), (63, 1141505), (105, 684903), (315, 228301)]