27970097155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{55331}}^1$

素因数の和:55468

約数の個数: 64

約数和(自身を含む): 45512119296

約数和(自身を除く): 17542022141

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 101, 143, 385, 455, 505, 707, 715, 1001, 1111, 1313, 3535, 5005, 5555, 6565, 7777, 9191, 14443, 38885, 45955, 55331, 72215, 101101, 276655, 387317, 505505, 608641, 719303, 1936585, 3043205, 3596515, 4260487, 5035121, 5588431, 7912333, 21302435, 25175605, 27942155, 39119017, 39561665, 55386331, 61472741, 72649603, 195595085, 276931655, 307363705, 363248015, 430309187, 508547221, 799145633, 2151545935, 2542736105, 3995728165, 5594019431, 27970097155]

約数ペア:

[(1, 27970097155), (5, 5594019431), (7, 3995728165), (11, 2542736105), (13, 2151545935), (35, 799145633), (55, 508547221), (65, 430309187), (77, 363248015), (91, 307363705), (101, 276931655), (143, 195595085), (385, 72649603), (455, 61472741), (505, 55386331), (707, 39561665), (715, 39119017), (1001, 27942155), (1111, 25175605), (1313, 21302435), (3535, 7912333), (5005, 5588431), (5555, 5035121), (6565, 4260487), (7777, 3596515), (9191, 3043205), (14443, 1936585), (38885, 719303), (45955, 608641), (55331, 505505), (72215, 387317), (101101, 276655)]