2912194335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{228139}}^1$

素因数の和:228207

約数の個数: 32

約数和(自身を含む): 4993528320

約数和(自身を除く): 2081333985

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 228139, 684417, 1140695, 3422085, 5247197, 8441143, 15741591, 25323429, 26235985, 42205715, 78707955, 126617145, 194146289, 582438867, 970731445, 2912194335]

約数ペア:

[(1, 2912194335), (3, 970731445), (5, 582438867), (15, 194146289), (23, 126617145), (37, 78707955), (69, 42205715), (111, 26235985), (115, 25323429), (185, 15741591), (345, 8441143), (555, 5247197), (851, 3422085), (2553, 1140695), (4255, 684417), (12765, 228139)]