201064604505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311728069}}^1$

素因数の和:311728120

約数の個数: 16

約数和(自身を含む): 329184841920

約数和(自身を除く): 128120237415

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 311728069, 935184207, 1558640345, 4675921035, 13404306967, 40212920901, 67021534835, 201064604505]

約数ペア:

[(1, 201064604505), (3, 67021534835), (5, 40212920901), (15, 13404306967), (43, 4675921035), (129, 1558640345), (215, 935184207), (645, 311728069)]