242513565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56333}}^1$

素因数の和:56389

約数の個数: 32

約数和(自身を含む): 454277376

約数和(自身を除く): 211763811

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 56333, 168999, 281665, 394331, 844995, 1182993, 1971655, 2309653, 5914965, 6928959, 11548265, 16167571, 34644795, 48502713, 80837855, 242513565]

約数ペア:

[(1, 242513565), (3, 80837855), (5, 48502713), (7, 34644795), (15, 16167571), (21, 11548265), (35, 6928959), (41, 5914965), (105, 2309653), (123, 1971655), (205, 1182993), (287, 844995), (615, 394331), (861, 281665), (1435, 168999), (4305, 56333)]