63942015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250753}}^1$

素因数の和:250778

約数の個数: 16

約数和(自身を含む): 108325728

約数和(自身を除く): 44383713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 250753, 752259, 1253765, 3761295, 4262801, 12788403, 21314005, 63942015]

約数ペア:

[(1, 63942015), (3, 21314005), (5, 12788403), (15, 4262801), (17, 3761295), (51, 1253765), (85, 752259), (255, 250753)]