23387265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15749}}^1$

素因数の和:15774

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 21972735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 15749, 47247, 78745, 141741, 173239, 236235, 425223, 519717, 708705, 866195, 1559151, 2126115, 2598585, 4677453, 7795755, 23387265]

約数ペア:

[(1, 23387265), (3, 7795755), (5, 4677453), (9, 2598585), (11, 2126115), (15, 1559151), (27, 866195), (33, 708705), (45, 519717), (55, 425223), (99, 236235), (135, 173239), (165, 141741), (297, 78745), (495, 47247), (1485, 15749)]