8898473255

素因数分解:

$5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 12544795296

約数和(自身を除く): 3646322041

約数列:

[1, 5, 7, 35, 49, 197, 245, 331, 557, 985, 1379, 1655, 2317, 2785, 3899, 6895, 9653, 11585, 16219, 19495, 27293, 48265, 65207, 81095, 109729, 136465, 184367, 326035, 456449, 548645, 768103, 921835, 1290569, 2282245, 3195143, 3840515, 5376721, 6452845, 9033983, 15975715, 26883605, 36320299, 45169915, 181601495, 254242093, 1271210465, 1779694651, 8898473255]

約数ペア:

[(1, 8898473255), (5, 1779694651), (7, 1271210465), (35, 254242093), (49, 181601495), (197, 45169915), (245, 36320299), (331, 26883605), (557, 15975715), (985, 9033983), (1379, 6452845), (1655, 5376721), (2317, 3840515), (2785, 3195143), (3899, 2282245), (6895, 1290569), (9653, 921835), (11585, 768103), (16219, 548645), (19495, 456449), (27293, 326035), (48265, 184367), (65207, 136465), (81095, 109729)]