153385275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{88919}}^1$

素因数の和:88955

約数の個数: 24

約数和(自身を含む): 264625920

約数和(自身を除く): 111240645

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 88919, 266757, 444595, 1333785, 2045137, 2222975, 6135411, 6668925, 10225685, 30677055, 51128425, 153385275]

約数ペア:

[(1, 153385275), (3, 51128425), (5, 30677055), (15, 10225685), (23, 6668925), (25, 6135411), (69, 2222975), (75, 2045137), (115, 1333785), (345, 444595), (575, 266757), (1725, 88919)]