13395015

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 23351328

約数和(自身を除く): 9956313

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1511, 1773, 2955, 4533, 7555, 8865, 13599, 22665, 67995, 297667, 893001, 1488335, 2679003, 4465005, 13395015]

約数ペア:

[(1, 13395015), (3, 4465005), (5, 2679003), (9, 1488335), (15, 893001), (45, 297667), (197, 67995), (591, 22665), (985, 13599), (1511, 8865), (1773, 7555), (2955, 4533)]