2746755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 2644605

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 179, 279, 341, 465, 495, 537, 895, 1023, 1395, 1611, 1705, 1969, 2685, 3069, 5115, 5549, 5907, 8055, 9845, 15345, 16647, 17721, 27745, 29535, 49941, 61039, 83235, 88605, 183117, 249705, 305195, 549351, 915585, 2746755]

約数ペア:

[(1, 2746755), (3, 915585), (5, 549351), (9, 305195), (11, 249705), (15, 183117), (31, 88605), (33, 83235), (45, 61039), (55, 49941), (93, 29535), (99, 27745), (155, 17721), (165, 16647), (179, 15345), (279, 9845), (341, 8055), (465, 5907), (495, 5549), (537, 5115), (895, 3069), (1023, 2685), (1395, 1969), (1611, 1705)]