16477802495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2153}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 25032443904

約数和(自身を除く): 8554641409

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 193, 385, 515, 721, 965, 1133, 1351, 2123, 2153, 3605, 5665, 6755, 7931, 10615, 10765, 14861, 15071, 19879, 23683, 39655, 74305, 75355, 99395, 118415, 139153, 165781, 218669, 221759, 415529, 695765, 828905, 1093345, 1108795, 1530683, 1552313, 2077645, 2439349, 2908703, 4570819, 7653415, 7761565, 12196745, 14543515, 17075443, 22854095, 31995733, 42799487, 85377215, 159978665, 213997435, 299596409, 470794357, 1497982045, 2353971785, 3295560499, 16477802495]

約数ペア:

[(1, 16477802495), (5, 3295560499), (7, 2353971785), (11, 1497982045), (35, 470794357), (55, 299596409), (77, 213997435), (103, 159978665), (193, 85377215), (385, 42799487), (515, 31995733), (721, 22854095), (965, 17075443), (1133, 14543515), (1351, 12196745), (2123, 7761565), (2153, 7653415), (3605, 4570819), (5665, 2908703), (6755, 2439349), (7931, 2077645), (10615, 1552313), (10765, 1530683), (14861, 1108795), (15071, 1093345), (19879, 828905), (23683, 695765), (39655, 415529), (74305, 221759), (75355, 218669), (99395, 165781), (118415, 139153)]