68496155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 103348224

約数和(自身を除く): 34852069

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 3203, 4277, 16015, 21385, 22421, 41639, 112105, 150541, 208195, 291473, 752705, 1053787, 1457365, 1957033, 5268935, 9785165, 13699231, 68496155]

約数ペア:

[(1, 68496155), (5, 13699231), (7, 9785165), (13, 5268935), (35, 1957033), (47, 1457365), (65, 1053787), (91, 752705), (235, 291473), (329, 208195), (455, 150541), (611, 112105), (1645, 41639), (3055, 22421), (3203, 21385), (4277, 16015)]