48871635

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 80930880

約数和(自身を除く): 32059245

約数列:

[1, 3, 5, 15, 37, 111, 173, 185, 509, 519, 555, 865, 1527, 2545, 2595, 6401, 7635, 18833, 19203, 32005, 56499, 88057, 94165, 96015, 264171, 282495, 440285, 1320855, 3258109, 9774327, 16290545, 48871635]

約数ペア:

[(1, 48871635), (3, 16290545), (5, 9774327), (15, 3258109), (37, 1320855), (111, 440285), (173, 282495), (185, 264171), (509, 96015), (519, 94165), (555, 88057), (865, 56499), (1527, 32005), (2545, 19203), (2595, 18833), (6401, 7635)]