27202568445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14947}}^1$

素因数の和:15052

約数の個数: 128

約数和(自身を含む): 56051412480

約数和(自身を除く): 28848844035

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 61, 65, 85, 117, 135, 153, 183, 195, 221, 255, 305, 351, 459, 549, 585, 663, 765, 793, 915, 1037, 1105, 1647, 1755, 1989, 2295, 2379, 2745, 3111, 3315, 3965, 5185, 5967, 7137, 8235, 9333, 9945, 11895, 13481, 14947, 15555, 21411, 27999, 29835, 35685, 40443, 44841, 46665, 67405, 74735, 107055, 121329, 134523, 139995, 194311, 202215, 224205, 254099, 363987, 403569, 582933, 606645, 672615, 762297, 911767, 971555, 1270495, 1748799, 1819935, 2017845, 2286891, 2735301, 2914665, 3303287, 3811485, 4558835, 5246397, 6860673, 8205903, 8743995, 9909861, 11434455, 11852971, 13676505, 15500039, 16516435, 24617709, 26231985, 29729583, 34303365, 35558913, 41029515, 46500117, 49549305, 59264855, 77500195, 89188749, 106676739, 123088545, 139500351, 148647915, 177794565, 201500507, 232500585, 320030217, 418501053, 445943745, 533383695, 604501521, 697501755, 1007502535, 1600151085, 1813504563, 2092505265, 3022507605, 5440513689, 9067522815, 27202568445]

約数ペア:

[(1, 27202568445), (3, 9067522815), (5, 5440513689), (9, 3022507605), (13, 2092505265), (15, 1813504563), (17, 1600151085), (27, 1007502535), (39, 697501755), (45, 604501521), (51, 533383695), (61, 445943745), (65, 418501053), (85, 320030217), (117, 232500585), (135, 201500507), (153, 177794565), (183, 148647915), (195, 139500351), (221, 123088545), (255, 106676739), (305, 89188749), (351, 77500195), (459, 59264855), (549, 49549305), (585, 46500117), (663, 41029515), (765, 35558913), (793, 34303365), (915, 29729583), (1037, 26231985), (1105, 24617709), (1647, 16516435), (1755, 15500039), (1989, 13676505), (2295, 11852971), (2379, 11434455), (2745, 9909861), (3111, 8743995), (3315, 8205903), (3965, 6860673), (5185, 5246397), (5967, 4558835), (7137, 3811485), (8235, 3303287), (9333, 2914665), (9945, 2735301), (11895, 2286891), (13481, 2017845), (14947, 1819935), (15555, 1748799), (21411, 1270495), (27999, 971555), (29835, 911767), (35685, 762297), (40443, 672615), (44841, 606645), (46665, 582933), (67405, 403569), (74735, 363987), (107055, 254099), (121329, 224205), (134523, 202215), (139995, 194311)]