2986875

素因数分解:

$3^4\times 5^4\times {\mathrm{59}}^1$

素因数の和:91

約数の個数: 50

約数和(自身を含む): 5670060

約数和(自身を除く): 2683185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 125, 135, 177, 225, 295, 375, 405, 531, 625, 675, 885, 1125, 1475, 1593, 1875, 2025, 2655, 3375, 4425, 4779, 5625, 7375, 7965, 10125, 13275, 16875, 22125, 23895, 36875, 39825, 50625, 66375, 110625, 119475, 199125, 331875, 597375, 995625, 2986875]

約数ペア:

[(1, 2986875), (3, 995625), (5, 597375), (9, 331875), (15, 199125), (25, 119475), (27, 110625), (45, 66375), (59, 50625), (75, 39825), (81, 36875), (125, 23895), (135, 22125), (177, 16875), (225, 13275), (295, 10125), (375, 7965), (405, 7375), (531, 5625), (625, 4779), (675, 4425), (885, 3375), (1125, 2655), (1475, 2025), (1593, 1875)]