25773150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13245

約数の個数: 48

約数和(自身を含む): 68839344

約数和(自身を除く): 43066194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13217, 26434, 39651, 66085, 79302, 132170, 171821, 198255, 330425, 343642, 396510, 515463, 660850, 859105, 991275, 1030926, 1718210, 1982550, 2577315, 4295525, 5154630, 8591050, 12886575, 25773150]

約数ペア:

[(1, 25773150), (2, 12886575), (3, 8591050), (5, 5154630), (6, 4295525), (10, 2577315), (13, 1982550), (15, 1718210), (25, 1030926), (26, 991275), (30, 859105), (39, 660850), (50, 515463), (65, 396510), (75, 343642), (78, 330425), (130, 198255), (150, 171821), (195, 132170), (325, 79302), (390, 66085), (650, 39651), (975, 26434), (1950, 13217)]