151313925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 286981632

約数和(自身を除く): 135667707

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 491, 525, 587, 1473, 1761, 2455, 2935, 3437, 4109, 7365, 8805, 10311, 12275, 12327, 14675, 17185, 20545, 36825, 44025, 51555, 61635, 85925, 102725, 257775, 288217, 308175, 864651, 1441085, 2017519, 4323255, 6052557, 7205425, 10087595, 21616275, 30262785, 50437975, 151313925]

約数ペア:

[(1, 151313925), (3, 50437975), (5, 30262785), (7, 21616275), (15, 10087595), (21, 7205425), (25, 6052557), (35, 4323255), (75, 2017519), (105, 1441085), (175, 864651), (491, 308175), (525, 288217), (587, 257775), (1473, 102725), (1761, 85925), (2455, 61635), (2935, 51555), (3437, 44025), (4109, 36825), (7365, 20545), (8805, 17185), (10311, 14675), (12275, 12327)]