179093925

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 333219744

約数和(自身を除く): 154125819

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 107, 129, 173, 215, 225, 321, 387, 519, 535, 645, 865, 963, 1075, 1557, 1605, 1935, 2595, 2675, 3225, 4325, 4601, 4815, 7439, 7785, 8025, 9675, 12975, 13803, 18511, 22317, 23005, 24075, 37195, 38925, 41409, 55533, 66951, 69015, 92555, 111585, 115025, 166599, 185975, 207045, 277665, 334755, 345075, 462775, 557925, 795973, 832995, 1035225, 1388325, 1673775, 2387919, 3979865, 4164975, 7163757, 11939595, 19899325, 35818785, 59697975, 179093925]

約数ペア:

[(1, 179093925), (3, 59697975), (5, 35818785), (9, 19899325), (15, 11939595), (25, 7163757), (43, 4164975), (45, 3979865), (75, 2387919), (107, 1673775), (129, 1388325), (173, 1035225), (215, 832995), (225, 795973), (321, 557925), (387, 462775), (519, 345075), (535, 334755), (645, 277665), (865, 207045), (963, 185975), (1075, 166599), (1557, 115025), (1605, 111585), (1935, 92555), (2595, 69015), (2675, 66951), (3225, 55533), (4325, 41409), (4601, 38925), (4815, 37195), (7439, 24075), (7785, 23005), (8025, 22317), (9675, 18511), (12975, 13803)]