205814608695

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{10039}}^1$

素因数の和:10506

約数の個数: 80

約数和(自身を含む): 372265850880

約数和(自身を除く): 166451242185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 227, 405, 669, 681, 1115, 1135, 2007, 2043, 3345, 3405, 6021, 6129, 10035, 10039, 10215, 18063, 18387, 30105, 30117, 30645, 50195, 50621, 90315, 90351, 91935, 150585, 151863, 253105, 271053, 451755, 455589, 759315, 813159, 1355265, 1366767, 2238697, 2277945, 2278853, 4065795, 4100301, 6716091, 6833835, 6836559, 11193485, 11394265, 20148273, 20501505, 20509677, 33580455, 34182795, 60444819, 61529031, 100741365, 102548385, 181334457, 184587093, 302224095, 307645155, 508184219, 906672285, 922935465, 1524552657, 2540921095, 4573657971, 7622763285, 13720973913, 22868289855, 41162921739, 68604869565, 205814608695]

約数ペア:

[(1, 205814608695), (3, 68604869565), (5, 41162921739), (9, 22868289855), (15, 13720973913), (27, 7622763285), (45, 4573657971), (81, 2540921095), (135, 1524552657), (223, 922935465), (227, 906672285), (405, 508184219), (669, 307645155), (681, 302224095), (1115, 184587093), (1135, 181334457), (2007, 102548385), (2043, 100741365), (3345, 61529031), (3405, 60444819), (6021, 34182795), (6129, 33580455), (10035, 20509677), (10039, 20501505), (10215, 20148273), (18063, 11394265), (18387, 11193485), (30105, 6836559), (30117, 6833835), (30645, 6716091), (50195, 4100301), (50621, 4065795), (90315, 2278853), (90351, 2277945), (91935, 2238697), (150585, 1366767), (151863, 1355265), (253105, 813159), (271053, 759315), (451755, 455589)]