3256695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 6420960

約数和(自身を除く): 3164265

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 293, 585, 741, 855, 879, 1235, 1465, 2223, 2637, 3705, 3809, 4395, 5567, 11115, 11427, 13185, 16701, 19045, 27835, 34281, 50103, 57135, 72371, 83505, 171405, 217113, 250515, 361855, 651339, 1085565, 3256695]

約数ペア:

[(1, 3256695), (3, 1085565), (5, 651339), (9, 361855), (13, 250515), (15, 217113), (19, 171405), (39, 83505), (45, 72371), (57, 57135), (65, 50103), (95, 34281), (117, 27835), (171, 19045), (195, 16701), (247, 13185), (285, 11427), (293, 11115), (585, 5567), (741, 4395), (855, 3809), (879, 3705), (1235, 2637), (1465, 2223)]