138276272625

素因数分解:

$3^1\times 5^3\times {\mathrm{3109}}^1\times {\mathrm{118603}}^1$

素因数の和:121730

約数の個数: 32

約数和(自身を含む): 230167666560

約数和(自身を除く): 91891393935

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 3109, 9327, 15545, 46635, 77725, 118603, 233175, 355809, 388625, 593015, 1165875, 1779045, 2965075, 8895225, 14825375, 44476125, 368736727, 1106210181, 1843683635, 5531050905, 9218418175, 27655254525, 46092090875, 138276272625]

約数ペア:

[(1, 138276272625), (3, 46092090875), (5, 27655254525), (15, 9218418175), (25, 5531050905), (75, 1843683635), (125, 1106210181), (375, 368736727), (3109, 44476125), (9327, 14825375), (15545, 8895225), (46635, 2965075), (77725, 1779045), (118603, 1165875), (233175, 593015), (355809, 388625)]