2100083781315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5328877}}^1$

素因数の和:5328988

約数の個数: 64

約数和(自身を含む): 3781542352896

約数和(自身を除く): 1681458571581

約数列:

[1, 3, 5, 13, 15, 39, 43, 47, 65, 129, 141, 195, 215, 235, 559, 611, 645, 705, 1677, 1833, 2021, 2795, 3055, 6063, 8385, 9165, 10105, 26273, 30315, 78819, 131365, 394095, 5328877, 15986631, 26644385, 69275401, 79933155, 207826203, 229141711, 250457219, 346377005, 687425133, 751371657, 1039131015, 1145708555, 1252286095, 2978842243, 3255943847, 3437125665, 3756858285, 8936526729, 9767831541, 10769660417, 14894211215, 16279719235, 32308981251, 44682633645, 48839157705, 53848302085, 140005585421, 161544906255, 420016756263, 700027927105, 2100083781315]

約数ペア:

[(1, 2100083781315), (3, 700027927105), (5, 420016756263), (13, 161544906255), (15, 140005585421), (39, 53848302085), (43, 48839157705), (47, 44682633645), (65, 32308981251), (129, 16279719235), (141, 14894211215), (195, 10769660417), (215, 9767831541), (235, 8936526729), (559, 3756858285), (611, 3437125665), (645, 3255943847), (705, 2978842243), (1677, 1252286095), (1833, 1145708555), (2021, 1039131015), (2795, 751371657), (3055, 687425133), (6063, 346377005), (8385, 250457219), (9165, 229141711), (10105, 207826203), (26273, 79933155), (30315, 69275401), (78819, 26644385), (131365, 15986631), (394095, 5328877)]