24799683475

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{16561}}^1$

素因数の和:16820

約数の個数: 48

約数和(自身を含む): 36144908800

約数和(自身を除く): 11345225325

約数列:

[1, 5, 7, 25, 35, 43, 175, 199, 215, 301, 995, 1075, 1393, 1505, 4975, 6965, 7525, 8557, 16561, 34825, 42785, 59899, 82805, 115927, 213925, 299495, 414025, 579635, 712123, 1497475, 2898175, 3295639, 3560615, 4984861, 16478195, 17803075, 23069473, 24924305, 82390975, 115347365, 124621525, 141712477, 576736825, 708562385, 991987339, 3542811925, 4959936695, 24799683475]

約数ペア:

[(1, 24799683475), (5, 4959936695), (7, 3542811925), (25, 991987339), (35, 708562385), (43, 576736825), (175, 141712477), (199, 124621525), (215, 115347365), (301, 82390975), (995, 24924305), (1075, 23069473), (1393, 17803075), (1505, 16478195), (4975, 4984861), (6965, 3560615), (7525, 3295639), (8557, 2898175), (16561, 1497475), (34825, 712123), (42785, 579635), (59899, 414025), (82805, 299495), (115927, 213925)]