23806965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 47609856

約数和(自身を除く): 23802891

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 107, 163, 195, 273, 321, 455, 489, 535, 749, 815, 1141, 1365, 1391, 1605, 2119, 2247, 2445, 3423, 3745, 4173, 5705, 6357, 6955, 9737, 10595, 11235, 14833, 17115, 17441, 20865, 29211, 31785, 44499, 48685, 52323, 74165, 87205, 122087, 146055, 222495, 226733, 261615, 366261, 610435, 680199, 1133665, 1587131, 1831305, 3400995, 4761393, 7935655, 23806965]

約数ペア:

[(1, 23806965), (3, 7935655), (5, 4761393), (7, 3400995), (13, 1831305), (15, 1587131), (21, 1133665), (35, 680199), (39, 610435), (65, 366261), (91, 261615), (105, 226733), (107, 222495), (163, 146055), (195, 122087), (273, 87205), (321, 74165), (455, 52323), (489, 48685), (535, 44499), (749, 31785), (815, 29211), (1141, 20865), (1365, 17441), (1391, 17115), (1605, 14833), (2119, 11235), (2247, 10595), (2445, 9737), (3423, 6955), (3745, 6357), (4173, 5705)]