69669615

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 114057216

約数和(自身を除く): 44387601

約数列:

[1, 3, 5, 15, 67, 181, 201, 335, 383, 543, 905, 1005, 1149, 1915, 2715, 5745, 12127, 25661, 36381, 60635, 69323, 76983, 128305, 181905, 207969, 346615, 384915, 1039845, 4644641, 13933923, 23223205, 69669615]

約数ペア:

[(1, 69669615), (3, 23223205), (5, 13933923), (15, 4644641), (67, 1039845), (181, 384915), (201, 346615), (335, 207969), (383, 181905), (543, 128305), (905, 76983), (1005, 69323), (1149, 60635), (1915, 36381), (2715, 25661), (5745, 12127)]