2912461305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{31181}}^1$

素因数の和:31681

約数の個数: 32

約数和(自身を含む): 5029032960

約数和(自身を除く): 2116571655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 479, 1437, 2395, 6227, 7185, 18681, 31135, 31181, 93405, 93543, 155905, 405353, 467715, 1216059, 2026765, 6080295, 14935699, 44807097, 74678495, 194164087, 224035485, 582492261, 970820435, 2912461305]

約数ペア:

[(1, 2912461305), (3, 970820435), (5, 582492261), (13, 224035485), (15, 194164087), (39, 74678495), (65, 44807097), (195, 14935699), (479, 6080295), (1437, 2026765), (2395, 1216059), (6227, 467715), (7185, 405353), (18681, 155905), (31135, 93543), (31181, 93405)]