57516015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4799}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 42016785

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 4799, 11985, 14397, 23995, 71985, 81583, 225553, 244749, 407915, 676659, 1127765, 1223745, 3383295, 3834401, 11503203, 19172005, 57516015]

約数ペア:

[(1, 57516015), (3, 19172005), (5, 11503203), (15, 3834401), (17, 3383295), (47, 1223745), (51, 1127765), (85, 676659), (141, 407915), (235, 244749), (255, 225553), (705, 81583), (799, 71985), (2397, 23995), (3995, 14397), (4799, 11985)]