38815965

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1367}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 67436928

約数和(自身を除く): 28620963

約数列:

[1, 3, 5, 9, 15, 45, 631, 1367, 1893, 3155, 4101, 5679, 6835, 9465, 12303, 20505, 28395, 61515, 862577, 2587731, 4312885, 7763193, 12938655, 38815965]

約数ペア:

[(1, 38815965), (3, 12938655), (5, 7763193), (9, 4312885), (15, 2587731), (45, 862577), (631, 61515), (1367, 28395), (1893, 20505), (3155, 12303), (4101, 9465), (5679, 6835)]