23345115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 39315456

約数和(自身を除く): 15970341

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 431, 471, 785, 1293, 2155, 2355, 3611, 6465, 9913, 10833, 18055, 29739, 49565, 54165, 67667, 148695, 203001, 338335, 1015005, 1556341, 4669023, 7781705, 23345115]

約数ペア:

[(1, 23345115), (3, 7781705), (5, 4669023), (15, 1556341), (23, 1015005), (69, 338335), (115, 203001), (157, 148695), (345, 67667), (431, 54165), (471, 49565), (785, 29739), (1293, 18055), (2155, 10833), (2355, 9913), (3611, 6465)]