1881029085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9646303}}^1$

素因数の和:9646324

約数の個数: 16

約数和(自身を含む): 3241158144

約数和(自身を除く): 1360129059

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9646303, 28938909, 48231515, 125401939, 144694545, 376205817, 627009695, 1881029085]

約数ペア:

[(1, 1881029085), (3, 627009695), (5, 376205817), (13, 144694545), (15, 125401939), (39, 48231515), (65, 28938909), (195, 9646303)]