127953150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65617}}^1$

素因数の和:65645

約数の個数: 48

約数和(自身を含む): 341738544

約数和(自身を除く): 213785394

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, 65617, 131234, 196851, 328085, 393702, 656170, 853021, 984255, 1640425, 1706042, 1968510, 2559063, 3280850, 4265105, 4921275, 5118126, 8530210, 9842550, 12795315, 21325525, 25590630, 42651050, 63976575, 127953150]

約数ペア:

[(1, 127953150), (2, 63976575), (3, 42651050), (5, 25590630), (6, 21325525), (10, 12795315), (13, 9842550), (15, 8530210), (25, 5118126), (26, 4921275), (30, 4265105), (39, 3280850), (50, 2559063), (65, 1968510), (75, 1706042), (78, 1640425), (130, 984255), (150, 853021), (195, 656170), (325, 393702), (390, 328085), (650, 196851), (975, 131234), (1950, 65617)]