804559425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4817}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 1419498432

約数和(自身を除く): 614939007

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 393, 425, 655, 1275, 1965, 2227, 3275, 4817, 6681, 9825, 11135, 14451, 24085, 33405, 55675, 72255, 81889, 120425, 167025, 245667, 361275, 409445, 631027, 1228335, 1893081, 2047225, 3155135, 6141675, 9465405, 10727459, 15775675, 32182377, 47327025, 53637295, 160911885, 268186475, 804559425]

約数ペア:

[(1, 804559425), (3, 268186475), (5, 160911885), (15, 53637295), (17, 47327025), (25, 32182377), (51, 15775675), (75, 10727459), (85, 9465405), (131, 6141675), (255, 3155135), (393, 2047225), (425, 1893081), (655, 1228335), (1275, 631027), (1965, 409445), (2227, 361275), (3275, 245667), (4817, 167025), (6681, 120425), (9825, 81889), (11135, 72255), (14451, 55675), (24085, 33405)]