7145655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 13074432

約数和(自身を除く): 5928777

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 127, 155, 165, 341, 363, 381, 465, 605, 635, 1023, 1397, 1705, 1815, 1905, 3751, 3937, 4191, 5115, 6985, 11253, 11811, 15367, 18755, 19685, 20955, 43307, 46101, 56265, 59055, 76835, 129921, 216535, 230505, 476377, 649605, 1429131, 2381885, 7145655]

約数ペア:

[(1, 7145655), (3, 2381885), (5, 1429131), (11, 649605), (15, 476377), (31, 230505), (33, 216535), (55, 129921), (93, 76835), (121, 59055), (127, 56265), (155, 46101), (165, 43307), (341, 20955), (363, 19685), (381, 18755), (465, 15367), (605, 11811), (635, 11253), (1023, 6985), (1397, 5115), (1705, 4191), (1815, 3937), (1905, 3751)]