145247745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569599}}^1$

素因数の和:569624

約数の個数: 16

約数和(自身を含む): 246067200

約数和(自身を除く): 100819455

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 569599, 1708797, 2847995, 8543985, 9683183, 29049549, 48415915, 145247745]

約数ペア:

[(1, 145247745), (3, 48415915), (5, 29049549), (15, 9683183), (17, 8543985), (51, 2847995), (85, 1708797), (255, 569599)]