447525

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 60

約数和(自身を含む): 945252

約数和(自身を除く): 497727

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 81, 85, 117, 135, 153, 195, 221, 225, 255, 325, 351, 405, 425, 459, 585, 663, 675, 765, 975, 1053, 1105, 1275, 1377, 1755, 1989, 2025, 2295, 2925, 3315, 3825, 5265, 5525, 5967, 6885, 8775, 9945, 11475, 16575, 17901, 26325, 29835, 34425, 49725, 89505, 149175, 447525]

約数ペア:

[(1, 447525), (3, 149175), (5, 89505), (9, 49725), (13, 34425), (15, 29835), (17, 26325), (25, 17901), (27, 16575), (39, 11475), (45, 9945), (51, 8775), (65, 6885), (75, 5967), (81, 5525), (85, 5265), (117, 3825), (135, 3315), (153, 2925), (195, 2295), (221, 2025), (225, 1989), (255, 1755), (325, 1377), (351, 1275), (405, 1105), (425, 1053), (459, 975), (585, 765), (663, 675)]