9009915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 15474240

約数和(自身を除く): 6464325

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 397, 445, 1191, 1335, 1513, 1985, 4539, 5955, 6749, 7565, 20247, 22695, 33745, 35333, 101235, 105999, 176665, 529995, 600661, 1801983, 3003305, 9009915]

約数ペア:

[(1, 9009915), (3, 3003305), (5, 1801983), (15, 600661), (17, 529995), (51, 176665), (85, 105999), (89, 101235), (255, 35333), (267, 33745), (397, 22695), (445, 20247), (1191, 7565), (1335, 6749), (1513, 5955), (1985, 4539)]