1729208085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 3133728000

約数和(自身を除く): 1404519915

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 389, 435, 929, 957, 1167, 1595, 1945, 2787, 4279, 4645, 4785, 5835, 10219, 11281, 12837, 13935, 21395, 26941, 30657, 33843, 51095, 56405, 64185, 80823, 124091, 134705, 153285, 169215, 296351, 361381, 372273, 404115, 620455, 889053, 1084143, 1481755, 1806905, 1861365, 3975191, 4445265, 5420715, 10480049, 11925573, 19875955, 31440147, 52400245, 59627865, 115280539, 157200735, 345841617, 576402695, 1729208085]

約数ペア:

[(1, 1729208085), (3, 576402695), (5, 345841617), (11, 157200735), (15, 115280539), (29, 59627865), (33, 52400245), (55, 31440147), (87, 19875955), (145, 11925573), (165, 10480049), (319, 5420715), (389, 4445265), (435, 3975191), (929, 1861365), (957, 1806905), (1167, 1481755), (1595, 1084143), (1945, 889053), (2787, 620455), (4279, 404115), (4645, 372273), (4785, 361381), (5835, 296351), (10219, 169215), (11281, 153285), (12837, 134705), (13935, 124091), (21395, 80823), (26941, 64185), (30657, 56405), (33843, 51095)]