121754750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37463}}^1$

素因数の和:37493

約数の個数: 32

約数和(自身を含む): 245464128

約数和(自身を除く): 123709378

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 37463, 74926, 187315, 374630, 487019, 936575, 974038, 1873150, 2435095, 4682875, 4870190, 9365750, 12175475, 24350950, 60877375, 121754750]

約数ペア:

[(1, 121754750), (2, 60877375), (5, 24350950), (10, 12175475), (13, 9365750), (25, 4870190), (26, 4682875), (50, 2435095), (65, 1873150), (125, 974038), (130, 936575), (250, 487019), (325, 374630), (650, 187315), (1625, 74926), (3250, 37463)]