27898845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 48408192

約数和(自身を除く): 20509347

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 827, 865, 2249, 2481, 2595, 4135, 6747, 10751, 11245, 12405, 32253, 33735, 53755, 143071, 161265, 429213, 715355, 1859923, 2146065, 5579769, 9299615, 27898845]

約数ペア:

[(1, 27898845), (3, 9299615), (5, 5579769), (13, 2146065), (15, 1859923), (39, 715355), (65, 429213), (173, 161265), (195, 143071), (519, 53755), (827, 33735), (865, 32253), (2249, 12405), (2481, 11245), (2595, 10751), (4135, 6747)]