22467025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 34819200

約数和(自身を除く): 12352175

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 233, 475, 551, 665, 725, 1015, 1165, 1631, 2755, 3325, 3857, 4427, 5075, 5825, 6757, 8155, 13775, 19285, 22135, 30989, 33785, 40775, 47299, 96425, 110675, 128383, 154945, 168925, 236495, 641915, 774725, 898681, 1182475, 3209575, 4493405, 22467025]

約数ペア:

[(1, 22467025), (5, 4493405), (7, 3209575), (19, 1182475), (25, 898681), (29, 774725), (35, 641915), (95, 236495), (133, 168925), (145, 154945), (175, 128383), (203, 110675), (233, 96425), (475, 47299), (551, 40775), (665, 33785), (725, 30989), (1015, 22135), (1165, 19285), (1631, 13775), (2755, 8155), (3325, 6757), (3857, 5825), (4427, 5075)]