27591795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 59634432

約数和(自身を除く): 32042637

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 7963, 23889, 39815, 55741, 71667, 87593, 119445, 167223, 262779, 278705, 358335, 437965, 501669, 613151, 788337, 836115, 1313895, 1839453, 2508345, 3065755, 3941685, 5518359, 9197265, 27591795]

約数ペア:

[(1, 27591795), (3, 9197265), (5, 5518359), (7, 3941685), (9, 3065755), (11, 2508345), (15, 1839453), (21, 1313895), (33, 836115), (35, 788337), (45, 613151), (55, 501669), (63, 437965), (77, 358335), (99, 278705), (105, 262779), (165, 167223), (231, 119445), (315, 87593), (385, 71667), (495, 55741), (693, 39815), (1155, 23889), (3465, 7963)]