74971650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38447}}^1$

素因数の和:38475

約数の個数: 48

約数和(自身を含む): 200237184

約数和(自身を除く): 125265534

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, 38447, 76894, 115341, 192235, 230682, 384470, 499811, 576705, 961175, 999622, 1153410, 1499433, 1922350, 2499055, 2883525, 2998866, 4998110, 5767050, 7497165, 12495275, 14994330, 24990550, 37485825, 74971650]

約数ペア:

[(1, 74971650), (2, 37485825), (3, 24990550), (5, 14994330), (6, 12495275), (10, 7497165), (13, 5767050), (15, 4998110), (25, 2998866), (26, 2883525), (30, 2499055), (39, 1922350), (50, 1499433), (65, 1153410), (75, 999622), (78, 961175), (130, 576705), (150, 499811), (195, 384470), (325, 230682), (390, 192235), (650, 115341), (975, 76894), (1950, 38447)]