225539595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 444787200

約数和(自身を除く): 219247605

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 59, 85, 95, 153, 171, 177, 255, 263, 285, 295, 323, 531, 765, 789, 855, 885, 969, 1003, 1121, 1315, 1615, 2367, 2655, 2907, 3009, 3363, 3945, 4471, 4845, 4997, 5015, 5605, 9027, 10089, 11835, 13413, 14535, 14991, 15045, 15517, 16815, 19057, 22355, 24985, 40239, 44973, 45135, 46551, 50445, 57171, 67065, 74955, 77585, 84949, 95285, 139653, 171513, 201195, 224865, 232755, 254847, 263789, 285855, 294823, 424745, 698265, 764541, 791367, 857565, 884469, 1274235, 1318945, 1474115, 2374101, 2653407, 3822705, 3956835, 4422345, 5011991, 11870505, 13267035, 15035973, 25059955, 45107919, 75179865, 225539595]

約数ペア:

[(1, 225539595), (3, 75179865), (5, 45107919), (9, 25059955), (15, 15035973), (17, 13267035), (19, 11870505), (45, 5011991), (51, 4422345), (57, 3956835), (59, 3822705), (85, 2653407), (95, 2374101), (153, 1474115), (171, 1318945), (177, 1274235), (255, 884469), (263, 857565), (285, 791367), (295, 764541), (323, 698265), (531, 424745), (765, 294823), (789, 285855), (855, 263789), (885, 254847), (969, 232755), (1003, 224865), (1121, 201195), (1315, 171513), (1615, 139653), (2367, 95285), (2655, 84949), (2907, 77585), (3009, 74955), (3363, 67065), (3945, 57171), (4471, 50445), (4845, 46551), (4997, 45135), (5015, 44973), (5605, 40239), (9027, 24985), (10089, 22355), (11835, 19057), (13413, 16815), (14535, 15517), (14991, 15045)]