72266535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 138752640

約数和(自身を除く): 66486105

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2179, 2211, 3015, 3685, 6537, 6633, 10895, 11055, 19611, 23969, 32685, 33165, 71907, 98055, 119845, 145993, 215721, 359535, 437979, 729965, 1078605, 1313937, 1605923, 2189895, 4817769, 6569685, 8029615, 14453307, 24088845, 72266535]

約数ペア:

[(1, 72266535), (3, 24088845), (5, 14453307), (9, 8029615), (11, 6569685), (15, 4817769), (33, 2189895), (45, 1605923), (55, 1313937), (67, 1078605), (99, 729965), (165, 437979), (201, 359535), (335, 215721), (495, 145993), (603, 119845), (737, 98055), (1005, 71907), (2179, 33165), (2211, 32685), (3015, 23969), (3685, 19611), (6537, 11055), (6633, 10895)]