42735765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 71216640

約数和(自身を除く): 28480875

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 1123, 2537, 3369, 5615, 7611, 12685, 16845, 38055, 48289, 66257, 144867, 198771, 241445, 331285, 724335, 993855, 2849051, 8547153, 14245255, 42735765]

約数ペア:

[(1, 42735765), (3, 14245255), (5, 8547153), (15, 2849051), (43, 993855), (59, 724335), (129, 331285), (177, 241445), (215, 198771), (295, 144867), (645, 66257), (885, 48289), (1123, 38055), (2537, 16845), (3369, 12685), (5615, 7611)]