31363935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72101}}^1$

素因数の和:72138

約数の個数: 16

約数和(自身を含む): 51913440

約数和(自身を除く): 20549505

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 72101, 216303, 360505, 1081515, 2090929, 6272787, 10454645, 31363935]

約数ペア:

[(1, 31363935), (3, 10454645), (5, 6272787), (15, 2090929), (29, 1081515), (87, 360505), (145, 216303), (435, 72101)]