16456438545

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1\times {\mathrm{15971}}^1$

素因数の和:16993

約数の個数: 32

約数和(自身を含む): 26721028224

約数和(自身を除く): 10264589679

約数列:

[1, 3, 5, 15, 73, 219, 365, 941, 1095, 2823, 4705, 14115, 15971, 47913, 68693, 79855, 206079, 239565, 343465, 1030395, 1165883, 3497649, 5829415, 15028711, 17488245, 45086133, 75143555, 225430665, 1097095903, 3291287709, 5485479515, 16456438545]

約数ペア:

[(1, 16456438545), (3, 5485479515), (5, 3291287709), (15, 1097095903), (73, 225430665), (219, 75143555), (365, 45086133), (941, 17488245), (1095, 15028711), (2823, 5829415), (4705, 3497649), (14115, 1165883), (15971, 1030395), (47913, 343465), (68693, 239565), (79855, 206079)]