148320865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{385249}}^1$

素因数の和:385272

約数の個数: 16

約数和(自身を含む): 221904000

約数和(自身を除く): 73583135

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 385249, 1926245, 2696743, 4237739, 13483715, 21188695, 29664173, 148320865]

約数ペア:

[(1, 148320865), (5, 29664173), (7, 21188695), (11, 13483715), (35, 4237739), (55, 2696743), (77, 1926245), (385, 385249)]