49580985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 33881415

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1049, 2055, 3147, 3151, 5245, 9453, 15735, 15755, 24127, 47265, 72381, 120635, 143713, 361905, 431139, 718565, 2155695, 3305399, 9916197, 16526995, 49580985]

約数ペア:

[(1, 49580985), (3, 16526995), (5, 9916197), (15, 3305399), (23, 2155695), (69, 718565), (115, 431139), (137, 361905), (345, 143713), (411, 120635), (685, 72381), (1049, 47265), (2055, 24127), (3147, 15755), (3151, 15735), (5245, 9453)]