487361105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 748077120

約数和(自身を除く): 260716015

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 139, 245, 385, 539, 695, 973, 1301, 1529, 2695, 4865, 6505, 6811, 7645, 9107, 10703, 14311, 34055, 45535, 53515, 63749, 71555, 74921, 100177, 180839, 318745, 374605, 500885, 701239, 904195, 1265873, 1989229, 3506195, 6329365, 8861111, 9946145, 13924603, 44305555, 69623015, 97472221, 487361105]

約数ペア:

[(1, 487361105), (5, 97472221), (7, 69623015), (11, 44305555), (35, 13924603), (49, 9946145), (55, 8861111), (77, 6329365), (139, 3506195), (245, 1989229), (385, 1265873), (539, 904195), (695, 701239), (973, 500885), (1301, 374605), (1529, 318745), (2695, 180839), (4865, 100177), (6505, 74921), (6811, 71555), (7645, 63749), (9107, 53515), (10703, 45535), (14311, 34055)]