65843505

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 72

約数和(自身を含む): 143036712

約数和(自身を除く): 77193207

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 2297, 3185, 4095, 5733, 6891, 9555, 11485, 16079, 20673, 28665, 29861, 34455, 48237, 80395, 89583, 103365, 112553, 144711, 149305, 209027, 241185, 268749, 337659, 447915, 562765, 627081, 723555, 1012977, 1045135, 1343745, 1463189, 1688295, 1881243, 3135405, 4389567, 5064885, 7315945, 9406215, 13168701, 21947835, 65843505]

約数ペア:

[(1, 65843505), (3, 21947835), (5, 13168701), (7, 9406215), (9, 7315945), (13, 5064885), (15, 4389567), (21, 3135405), (35, 1881243), (39, 1688295), (45, 1463189), (49, 1343745), (63, 1045135), (65, 1012977), (91, 723555), (105, 627081), (117, 562765), (147, 447915), (195, 337659), (245, 268749), (273, 241185), (315, 209027), (441, 149305), (455, 144711), (585, 112553), (637, 103365), (735, 89583), (819, 80395), (1365, 48237), (1911, 34455), (2205, 29861), (2297, 28665), (3185, 20673), (4095, 16079), (5733, 11485), (6891, 9555)]