306816145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{13109}}^1$

素因数の和:13296

約数の個数: 16

約数和(自身を含む): 382602240

約数和(自身を除く): 75786095

約数列:

[1, 5, 31, 151, 155, 755, 4681, 13109, 23405, 65545, 406379, 1979459, 2031895, 9897295, 61363229, 306816145]

約数ペア:

[(1, 306816145), (5, 61363229), (31, 9897295), (151, 2031895), (155, 1979459), (755, 406379), (4681, 65545), (13109, 23405)]