9305415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 19430400

約数和(自身を除く): 10124985

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 229, 301, 315, 387, 645, 687, 903, 945, 1145, 1161, 1505, 1603, 1935, 2061, 2709, 3435, 4515, 4809, 5805, 6183, 8015, 8127, 9847, 10305, 13545, 14427, 24045, 29541, 30915, 40635, 43281, 49235, 68929, 72135, 88623, 147705, 206787, 216405, 265869, 344645, 443115, 620361, 1033935, 1329345, 1861083, 3101805, 9305415]

約数ペア:

[(1, 9305415), (3, 3101805), (5, 1861083), (7, 1329345), (9, 1033935), (15, 620361), (21, 443115), (27, 344645), (35, 265869), (43, 216405), (45, 206787), (63, 147705), (105, 88623), (129, 72135), (135, 68929), (189, 49235), (215, 43281), (229, 40635), (301, 30915), (315, 29541), (387, 24045), (645, 14427), (687, 13545), (903, 10305), (945, 9847), (1145, 8127), (1161, 8015), (1505, 6183), (1603, 5805), (1935, 4809), (2061, 4515), (2709, 3435)]