68107695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3001}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 116717760

約数和(自身を除く): 48610065

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 3001, 4539, 7565, 9003, 15005, 22695, 45015, 51017, 153051, 255085, 267089, 765255, 801267, 1335445, 4006335, 4540513, 13621539, 22702565, 68107695]

約数ペア:

[(1, 68107695), (3, 22702565), (5, 13621539), (15, 4540513), (17, 4006335), (51, 1335445), (85, 801267), (89, 765255), (255, 267089), (267, 255085), (445, 153051), (1335, 51017), (1513, 45015), (3001, 22695), (4539, 15005), (7565, 9003)]