80352645

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{17449}}^1$

素因数の和:17764

約数の個数: 16

約数和(自身を含む): 128990400

約数和(自身を除く): 48637755

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 17449, 52347, 87245, 261735, 5356843, 16070529, 26784215, 80352645]

約数ペア:

[(1, 80352645), (3, 26784215), (5, 16070529), (15, 5356843), (307, 261735), (921, 87245), (1535, 52347), (4605, 17449)]