2014709375

素因数分解:

$5^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 2971809792

約数和(自身を除く): 957100417

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 625, 775, 875, 1085, 2971, 3125, 3875, 4375, 5425, 14855, 19375, 20797, 21875, 27125, 74275, 92101, 96875, 103985, 135625, 371375, 460505, 519925, 644707, 678125, 1856875, 2302525, 2599625, 3223535, 9284375, 11512625, 12998125, 16117675, 57563125, 64990625, 80588375, 287815625, 402941875, 2014709375]

約数ペア:

[(1, 2014709375), (5, 402941875), (7, 287815625), (25, 80588375), (31, 64990625), (35, 57563125), (125, 16117675), (155, 12998125), (175, 11512625), (217, 9284375), (625, 3223535), (775, 2599625), (875, 2302525), (1085, 1856875), (2971, 678125), (3125, 644707), (3875, 519925), (4375, 460505), (5425, 371375), (14855, 135625), (19375, 103985), (20797, 96875), (21875, 92101), (27125, 74275)]