1298678085

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{430739}}^1$

素因数の和:430817

約数の個数: 24

約数和(自身を含む): 2284644960

約数和(自身を除く): 985966875

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 430739, 1292217, 2153695, 3876651, 6461085, 19383255, 28859513, 86578539, 144297565, 259735617, 432892695, 1298678085]

約数ペア:

[(1, 1298678085), (3, 432892695), (5, 259735617), (9, 144297565), (15, 86578539), (45, 28859513), (67, 19383255), (201, 6461085), (335, 3876651), (603, 2153695), (1005, 1292217), (3015, 430739)]