68835285

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1367}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 122791680

約数和(自身を除く): 53956395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1367, 1865, 3357, 4101, 5595, 6835, 10071, 12303, 16785, 20505, 36909, 50355, 61515, 184545, 509891, 1529673, 2549455, 4589019, 7648365, 13767057, 22945095, 68835285]

約数ペア:

[(1, 68835285), (3, 22945095), (5, 13767057), (9, 7648365), (15, 4589019), (27, 2549455), (45, 1529673), (135, 509891), (373, 184545), (1119, 61515), (1367, 50355), (1865, 36909), (3357, 20505), (4101, 16785), (5595, 12303), (6835, 10071)]