1330444032165

素因数分解:

$3^4\times 5^1\times {\mathrm{4931}}^1\times {\mathrm{666203}}^1$

素因数の和:671151

約数の個数: 40

約数和(自身を含む): 2385431360928

約数和(自身を除く): 1054987328763

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4931, 14793, 24655, 44379, 73965, 133137, 221895, 399411, 665685, 666203, 1997055, 1998609, 3331015, 5995827, 9993045, 17987481, 29979135, 53962443, 89937405, 269812215, 3285046993, 9855140979, 16425234965, 29565422937, 49275704895, 88696268811, 147827114685, 266088806433, 443481344055, 1330444032165]

約数ペア:

[(1, 1330444032165), (3, 443481344055), (5, 266088806433), (9, 147827114685), (15, 88696268811), (27, 49275704895), (45, 29565422937), (81, 16425234965), (135, 9855140979), (405, 3285046993), (4931, 269812215), (14793, 89937405), (24655, 53962443), (44379, 29979135), (73965, 17987481), (133137, 9993045), (221895, 5995827), (399411, 3331015), (665685, 1998609), (666203, 1997055)]