22906305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 42481920

約数和(自身を除く): 19575615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 171, 219, 285, 365, 367, 657, 855, 1095, 1101, 1387, 1835, 3285, 3303, 4161, 5505, 6935, 6973, 12483, 16515, 20805, 20919, 26791, 34865, 62415, 62757, 80373, 104595, 133955, 241119, 313785, 401865, 509029, 1205595, 1527087, 2545145, 4581261, 7635435, 22906305]

約数ペア:

[(1, 22906305), (3, 7635435), (5, 4581261), (9, 2545145), (15, 1527087), (19, 1205595), (45, 509029), (57, 401865), (73, 313785), (95, 241119), (171, 133955), (219, 104595), (285, 80373), (365, 62757), (367, 62415), (657, 34865), (855, 26791), (1095, 20919), (1101, 20805), (1387, 16515), (1835, 12483), (3285, 6973), (3303, 6935), (4161, 5505)]