40190385

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6551}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 64471680

約数和(自身を除く): 24281295

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 6551, 19653, 32755, 98265, 2679359, 8038077, 13396795, 40190385]

約数ペア:

[(1, 40190385), (3, 13396795), (5, 8038077), (15, 2679359), (409, 98265), (1227, 32755), (2045, 19653), (6135, 6551)]