3485633715

素因数分解:

$3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{20443}}^1$

素因数の和:20881

約数の個数: 40

約数和(自身を含む): 6263469168

約数和(自身を除く): 2777835453

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 421, 1263, 2105, 3789, 6315, 11367, 18945, 20443, 34101, 56835, 61329, 102215, 170505, 183987, 306645, 551961, 919935, 1655883, 2759805, 8279415, 8606503, 25819509, 43032515, 77458527, 129097545, 232375581, 387292635, 697126743, 1161877905, 3485633715]

約数ペア:

[(1, 3485633715), (3, 1161877905), (5, 697126743), (9, 387292635), (15, 232375581), (27, 129097545), (45, 77458527), (81, 43032515), (135, 25819509), (405, 8606503), (421, 8279415), (1263, 2759805), (2105, 1655883), (3789, 919935), (6315, 551961), (11367, 306645), (18945, 183987), (20443, 170505), (34101, 102215), (56835, 61329)]