266773331305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1\times {\mathrm{28403}}^1$

素因数の和:29281

約数の個数: 32

約数和(自身を含む): 346819656960

約数和(自身を除く): 80046325655

約数列:

[1, 5, 13, 65, 229, 631, 1145, 2977, 3155, 8203, 14885, 28403, 41015, 142015, 144499, 369239, 722495, 1846195, 1878487, 6504287, 9392435, 17922293, 32521435, 84555731, 89611465, 232989809, 422778655, 1164949045, 4104205097, 20521025485, 53354666261, 266773331305]

約数ペア:

[(1, 266773331305), (5, 53354666261), (13, 20521025485), (65, 4104205097), (229, 1164949045), (631, 422778655), (1145, 232989809), (2977, 89611465), (3155, 84555731), (8203, 32521435), (14885, 17922293), (28403, 9392435), (41015, 6504287), (142015, 1878487), (144499, 1846195), (369239, 722495)]