2025659625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1579}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 3691284480

約数和(自身を除く): 1665624855

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 311, 375, 825, 933, 1375, 1555, 1579, 3421, 4125, 4665, 4737, 7775, 7895, 10263, 17105, 17369, 23325, 23685, 38875, 39475, 51315, 52107, 85525, 86845, 116625, 118425, 197375, 256575, 260535, 427625, 434225, 491069, 592125, 1282875, 1302675, 1473207, 2171125, 2455345, 5401759, 6513375, 7366035, 12276725, 16205277, 27008795, 36830175, 61383625, 81026385, 135043975, 184150875, 405131925, 675219875, 2025659625]

約数ペア:

[(1, 2025659625), (3, 675219875), (5, 405131925), (11, 184150875), (15, 135043975), (25, 81026385), (33, 61383625), (55, 36830175), (75, 27008795), (125, 16205277), (165, 12276725), (275, 7366035), (311, 6513375), (375, 5401759), (825, 2455345), (933, 2171125), (1375, 1473207), (1555, 1302675), (1579, 1282875), (3421, 592125), (4125, 491069), (4665, 434225), (4737, 427625), (7775, 260535), (7895, 256575), (10263, 197375), (17105, 118425), (17369, 116625), (23325, 86845), (23685, 85525), (38875, 52107), (39475, 51315)]