5553765

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 11426688

約数和(自身を除く): 5872923

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 653, 945, 1215, 1701, 1959, 2835, 3265, 4571, 5877, 8505, 9795, 13713, 17631, 22855, 29385, 41139, 52893, 68565, 88155, 123417, 158679, 205695, 264465, 370251, 617085, 793395, 1110753, 1851255, 5553765]

約数ペア:

[(1, 5553765), (3, 1851255), (5, 1110753), (7, 793395), (9, 617085), (15, 370251), (21, 264465), (27, 205695), (35, 158679), (45, 123417), (63, 88155), (81, 68565), (105, 52893), (135, 41139), (189, 29385), (243, 22855), (315, 17631), (405, 13713), (567, 9795), (653, 8505), (945, 5877), (1215, 4571), (1701, 3265), (1959, 2835)]