42871635

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8431}}^1$

素因数の和:8555

約数の個数: 24

約数和(自身を含む): 74977344

約数和(自身を除く): 32105709

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 8431, 25293, 42155, 75879, 126465, 379395, 952703, 2858109, 4763515, 8574327, 14290545, 42871635]

約数ペア:

[(1, 42871635), (3, 14290545), (5, 8574327), (9, 4763515), (15, 2858109), (45, 952703), (113, 379395), (339, 126465), (565, 75879), (1017, 42155), (1695, 25293), (5085, 8431)]