735127785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 1554432000

約数和(自身を除く): 819304215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 79, 105, 129, 135, 189, 215, 229, 237, 301, 315, 387, 395, 553, 645, 687, 711, 903, 945, 1145, 1161, 1185, 1505, 1603, 1659, 1935, 2061, 2133, 2709, 2765, 3397, 3435, 3555, 4515, 4809, 4977, 5805, 6183, 8015, 8127, 8295, 9847, 10191, 10305, 10665, 13545, 14427, 14931, 16985, 18091, 23779, 24045, 24885, 29541, 30573, 30915, 40635, 43281, 49235, 50955, 54273, 68929, 71337, 72135, 74655, 88623, 90455, 91719, 118895, 126637, 147705, 152865, 162819, 206787, 214011, 216405, 265869, 271365, 344645, 356685, 379911, 443115, 458595, 488457, 620361, 633185, 642033, 777913, 814095, 1033935, 1070055, 1139733, 1329345, 1861083, 1899555, 2333739, 2442285, 3101805, 3210165, 3419199, 3889565, 5445391, 5698665, 7001217, 9305415, 11668695, 16336173, 17095995, 21003651, 27226955, 35006085, 49008519, 81680865, 105018255, 147025557, 245042595, 735127785]

約数ペア:

[(1, 735127785), (3, 245042595), (5, 147025557), (7, 105018255), (9, 81680865), (15, 49008519), (21, 35006085), (27, 27226955), (35, 21003651), (43, 17095995), (45, 16336173), (63, 11668695), (79, 9305415), (105, 7001217), (129, 5698665), (135, 5445391), (189, 3889565), (215, 3419199), (229, 3210165), (237, 3101805), (301, 2442285), (315, 2333739), (387, 1899555), (395, 1861083), (553, 1329345), (645, 1139733), (687, 1070055), (711, 1033935), (903, 814095), (945, 777913), (1145, 642033), (1161, 633185), (1185, 620361), (1505, 488457), (1603, 458595), (1659, 443115), (1935, 379911), (2061, 356685), (2133, 344645), (2709, 271365), (2765, 265869), (3397, 216405), (3435, 214011), (3555, 206787), (4515, 162819), (4809, 152865), (4977, 147705), (5805, 126637), (6183, 118895), (8015, 91719), (8127, 90455), (8295, 88623), (9847, 74655), (10191, 72135), (10305, 71337), (10665, 68929), (13545, 54273), (14427, 50955), (14931, 49235), (16985, 43281), (18091, 40635), (23779, 30915), (24045, 30573), (24885, 29541)]