343101825

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 706148256

約数和(自身を除く): 363046431

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 73, 75, 81, 99, 135, 165, 211, 219, 225, 275, 297, 365, 405, 495, 633, 657, 675, 803, 825, 891, 1055, 1095, 1485, 1825, 1899, 1971, 2025, 2321, 2409, 2475, 3165, 3285, 4015, 4455, 5275, 5475, 5697, 5913, 6963, 7227, 7425, 9495, 9855, 11605, 12045, 15403, 15825, 16425, 17091, 20075, 20889, 21681, 22275, 28485, 29565, 34815, 36135, 46209, 47475, 49275, 58025, 60225, 62667, 65043, 77015, 85455, 104445, 108405, 138627, 142425, 147825, 169433, 174075, 180675, 188001, 231045, 313335, 325215, 385075, 415881, 427275, 508299, 522225, 542025, 693135, 847165, 940005, 1155225, 1247643, 1524897, 1566675, 1626075, 2079405, 2541495, 3465675, 4235825, 4574691, 4700025, 6238215, 7624485, 10397025, 12707475, 13724073, 22873455, 31191075, 38122425, 68620365, 114367275, 343101825]

約数ペア:

[(1, 343101825), (3, 114367275), (5, 68620365), (9, 38122425), (11, 31191075), (15, 22873455), (25, 13724073), (27, 12707475), (33, 10397025), (45, 7624485), (55, 6238215), (73, 4700025), (75, 4574691), (81, 4235825), (99, 3465675), (135, 2541495), (165, 2079405), (211, 1626075), (219, 1566675), (225, 1524897), (275, 1247643), (297, 1155225), (365, 940005), (405, 847165), (495, 693135), (633, 542025), (657, 522225), (675, 508299), (803, 427275), (825, 415881), (891, 385075), (1055, 325215), (1095, 313335), (1485, 231045), (1825, 188001), (1899, 180675), (1971, 174075), (2025, 169433), (2321, 147825), (2409, 142425), (2475, 138627), (3165, 108405), (3285, 104445), (4015, 85455), (4455, 77015), (5275, 65043), (5475, 62667), (5697, 60225), (5913, 58025), (6963, 49275), (7227, 47475), (7425, 46209), (9495, 36135), (9855, 34815), (11605, 29565), (12045, 28485), (15403, 22275), (15825, 21681), (16425, 20889), (17091, 20075)]