22666545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 44366400

約数和(自身を除く): 21699855

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1579, 1595, 2871, 4737, 4785, 7895, 14211, 14355, 17369, 23685, 45791, 52107, 71055, 86845, 137373, 156321, 228955, 260535, 412119, 503701, 686865, 781605, 1511103, 2060595, 2518505, 4533309, 7555515, 22666545]

約数ペア:

[(1, 22666545), (3, 7555515), (5, 4533309), (9, 2518505), (11, 2060595), (15, 1511103), (29, 781605), (33, 686865), (45, 503701), (55, 412119), (87, 260535), (99, 228955), (145, 156321), (165, 137373), (261, 86845), (319, 71055), (435, 52107), (495, 45791), (957, 23685), (1305, 17369), (1579, 14355), (1595, 14211), (2871, 7895), (4737, 4785)]