2724995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 4136832

約数和(自身を除く): 1411837

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 113, 265, 371, 455, 565, 689, 791, 1469, 1855, 3445, 3955, 4823, 5989, 7345, 10283, 24115, 29945, 41923, 51415, 77857, 209615, 389285, 544999, 2724995]

約数ペア:

[(1, 2724995), (5, 544999), (7, 389285), (13, 209615), (35, 77857), (53, 51415), (65, 41923), (91, 29945), (113, 24115), (265, 10283), (371, 7345), (455, 5989), (565, 4823), (689, 3955), (791, 3445), (1469, 1855)]