142787735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{22901}}^1$

素因数の和:22978

約数の個数: 16

約数和(自身を含む): 181383840

約数和(自身を除く): 38596105

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 22901, 114505, 664129, 984743, 3320645, 4923715, 28557547, 142787735]

約数ペア:

[(1, 142787735), (5, 28557547), (29, 4923715), (43, 3320645), (145, 984743), (215, 664129), (1247, 114505), (6235, 22901)]