63085215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247393}}^1$

素因数の和:247418

約数の個数: 16

約数和(自身を含む): 106874208

約数和(自身を除く): 43788993

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 247393, 742179, 1236965, 3710895, 4205681, 12617043, 21028405, 63085215]

約数ペア:

[(1, 63085215), (3, 21028405), (5, 12617043), (15, 4205681), (17, 3710895), (51, 1236965), (85, 742179), (255, 247393)]