8951170085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{34679}}^1$

素因数の和:34746

約数の個数: 48

約数和(自身を含む): 13318784640

約数和(自身を除く): 4367614555

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 361, 715, 1045, 1235, 1805, 2717, 3971, 4693, 13585, 19855, 23465, 34679, 51623, 173395, 258115, 381469, 450827, 658901, 1907345, 2254135, 3294505, 4959097, 7247911, 8565713, 12519119, 24795485, 36239555, 42828565, 62595595, 94222843, 137710309, 162748547, 471114215, 688551545, 813742735, 1790234017, 8951170085]

約数ペア:

[(1, 8951170085), (5, 1790234017), (11, 813742735), (13, 688551545), (19, 471114215), (55, 162748547), (65, 137710309), (95, 94222843), (143, 62595595), (209, 42828565), (247, 36239555), (361, 24795485), (715, 12519119), (1045, 8565713), (1235, 7247911), (1805, 4959097), (2717, 3294505), (3971, 2254135), (4693, 1907345), (13585, 658901), (19855, 450827), (23465, 381469), (34679, 258115), (51623, 173395)]