23072985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13147}}^1$

素因数の和:13174

約数の個数: 32

約数和(自身を含む): 44177280

約数和(自身を除く): 21104295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 13147, 39441, 65735, 118323, 170911, 197205, 354969, 512733, 591615, 854555, 1538199, 1774845, 2563665, 4614597, 7690995, 23072985]

約数ペア:

[(1, 23072985), (3, 7690995), (5, 4614597), (9, 2563665), (13, 1774845), (15, 1538199), (27, 854555), (39, 591615), (45, 512733), (65, 354969), (117, 197205), (135, 170911), (195, 118323), (351, 65735), (585, 39441), (1755, 13147)]