20132506575

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{13421}}^1$

素因数の和:13609

約数の個数: 72

約数和(自身を含む): 36998011440

約数和(自身を除く): 16865504865

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 113, 177, 225, 295, 339, 531, 565, 885, 1017, 1475, 1695, 2655, 2825, 4425, 5085, 6667, 8475, 13275, 13421, 20001, 25425, 33335, 40263, 60003, 67105, 100005, 120789, 166675, 201315, 300015, 335525, 500025, 603945, 791839, 1006575, 1500075, 1516573, 2375517, 3019725, 3959195, 4549719, 7126551, 7582865, 11877585, 13649157, 19795975, 22748595, 35632755, 37914325, 59387925, 68245785, 89477807, 113742975, 178163775, 268433421, 341228925, 447389035, 805300263, 1342167105, 2236945175, 4026501315, 6710835525, 20132506575]

約数ペア:

[(1, 20132506575), (3, 6710835525), (5, 4026501315), (9, 2236945175), (15, 1342167105), (25, 805300263), (45, 447389035), (59, 341228925), (75, 268433421), (113, 178163775), (177, 113742975), (225, 89477807), (295, 68245785), (339, 59387925), (531, 37914325), (565, 35632755), (885, 22748595), (1017, 19795975), (1475, 13649157), (1695, 11877585), (2655, 7582865), (2825, 7126551), (4425, 4549719), (5085, 3959195), (6667, 3019725), (8475, 2375517), (13275, 1516573), (13421, 1500075), (20001, 1006575), (25425, 791839), (33335, 603945), (40263, 500025), (60003, 335525), (67105, 300015), (100005, 201315), (120789, 166675)]