1228305505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2064379}}^1$

素因数の和:2064408

約数の個数: 16

約数和(自身を含む): 1783624320

約数和(自身を除く): 555318815

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2064379, 10321895, 14450653, 35094443, 72253265, 175472215, 245661101, 1228305505]

約数ペア:

[(1, 1228305505), (5, 245661101), (7, 175472215), (17, 72253265), (35, 35094443), (85, 14450653), (119, 10321895), (595, 2064379)]