72764505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 145701504

約数和(自身を除く): 72936999

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 8647, 25941, 43235, 77823, 95117, 129705, 146999, 285351, 389115, 440997, 475585, 734995, 856053, 1322991, 1426755, 1616989, 2204985, 4280265, 4850967, 6614955, 8084945, 14552901, 24254835, 72764505]

約数ペア:

[(1, 72764505), (3, 24254835), (5, 14552901), (9, 8084945), (11, 6614955), (15, 4850967), (17, 4280265), (33, 2204985), (45, 1616989), (51, 1426755), (55, 1322991), (85, 856053), (99, 734995), (153, 475585), (165, 440997), (187, 389115), (255, 285351), (495, 146999), (561, 129705), (765, 95117), (935, 77823), (1683, 43235), (2805, 25941), (8415, 8647)]