13305519675

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{312887}}^1$

素因数の和:312919

約数の個数: 72

約数和(自身を含む): 28245025536

約数和(自身を除く): 14939505861

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 945, 1215, 1575, 1701, 2025, 2835, 4725, 6075, 8505, 14175, 42525, 312887, 938661, 1564435, 2190209, 2815983, 4693305, 6570627, 7822175, 8447949, 10951045, 14079915, 19711881, 23466525, 25343847, 32853135, 42239745, 54755225, 59135643, 70399575, 76031541, 98559405, 126719235, 164265675, 177406929, 211198725, 295678215, 380157705, 492797025, 532220787, 633596175, 887034645, 1478391075, 1900788525, 2661103935, 4435173225, 13305519675]

約数ペア:

[(1, 13305519675), (3, 4435173225), (5, 2661103935), (7, 1900788525), (9, 1478391075), (15, 887034645), (21, 633596175), (25, 532220787), (27, 492797025), (35, 380157705), (45, 295678215), (63, 211198725), (75, 177406929), (81, 164265675), (105, 126719235), (135, 98559405), (175, 76031541), (189, 70399575), (225, 59135643), (243, 54755225), (315, 42239745), (405, 32853135), (525, 25343847), (567, 23466525), (675, 19711881), (945, 14079915), (1215, 10951045), (1575, 8447949), (1701, 7822175), (2025, 6570627), (2835, 4693305), (4725, 2815983), (6075, 2190209), (8505, 1564435), (14175, 938661), (42525, 312887)]