72922605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40853}}^1$

素因数の和:40885

約数の個数: 32

約数和(自身を含む): 141191424

約数和(自身を除く): 68268819

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 40853, 122559, 204265, 285971, 612795, 694501, 857913, 1429855, 2083503, 3472505, 4289565, 4861507, 10417515, 14584521, 24307535, 72922605]

約数ペア:

[(1, 72922605), (3, 24307535), (5, 14584521), (7, 10417515), (15, 4861507), (17, 4289565), (21, 3472505), (35, 2083503), (51, 1429855), (85, 857913), (105, 694501), (119, 612795), (255, 285971), (357, 204265), (595, 122559), (1785, 40853)]