20170965

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4999}}^1$

素因数の和:5276

約数の個数: 16

約数和(自身を含む): 32400000

約数和(自身を除く): 12229035

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 4999, 14997, 24995, 74985, 1344731, 4034193, 6723655, 20170965]

約数ペア:

[(1, 20170965), (3, 6723655), (5, 4034193), (15, 1344731), (269, 74985), (807, 24995), (1345, 14997), (4035, 4999)]