843485175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16963}}^1$

素因数の和:17009

約数の個数: 72

約数和(自身を含む): 1722795984

約数和(自身を除く): 879310809

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2925, 3315, 3825, 5525, 9945, 16575, 16963, 49725, 50889, 84815, 152667, 220519, 254445, 288371, 424075, 661557, 763335, 865113, 1102595, 1272225, 1441855, 1984671, 2595339, 3307785, 3748823, 3816675, 4325565, 5512975, 7209275, 9923355, 11246469, 12976695, 16538925, 18744115, 21627825, 33739407, 49616775, 56232345, 64883475, 93720575, 168697035, 281161725, 843485175]

約数ペア:

[(1, 843485175), (3, 281161725), (5, 168697035), (9, 93720575), (13, 64883475), (15, 56232345), (17, 49616775), (25, 33739407), (39, 21627825), (45, 18744115), (51, 16538925), (65, 12976695), (75, 11246469), (85, 9923355), (117, 7209275), (153, 5512975), (195, 4325565), (221, 3816675), (225, 3748823), (255, 3307785), (325, 2595339), (425, 1984671), (585, 1441855), (663, 1272225), (765, 1102595), (975, 865113), (1105, 763335), (1275, 661557), (1989, 424075), (2925, 288371), (3315, 254445), (3825, 220519), (5525, 152667), (9945, 84815), (16575, 50889), (16963, 49725)]