2861623066625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{49297}}^1$

素因数の和:49851

約数の個数: 64

約数和(自身を含む): 3853857346560

約数和(自身を除く): 992234279935

約数列:

[1, 5, 17, 25, 59, 85, 125, 295, 425, 463, 1003, 1475, 2125, 2315, 5015, 7375, 7871, 11575, 25075, 27317, 39355, 49297, 57875, 125375, 136585, 196775, 246485, 464389, 682925, 838049, 983875, 1232425, 2321945, 2908523, 3414625, 4190245, 6162125, 11609725, 14542615, 20951225, 22824511, 49444891, 58048625, 72713075, 104756125, 114122555, 247224455, 363565375, 388016687, 570612775, 1236122275, 1346646149, 1940083435, 2853063875, 6180611375, 6733230745, 9700417175, 22892984533, 33666153725, 48502085875, 114464922665, 168330768625, 572324613325, 2861623066625]

約数ペア:

[(1, 2861623066625), (5, 572324613325), (17, 168330768625), (25, 114464922665), (59, 48502085875), (85, 33666153725), (125, 22892984533), (295, 9700417175), (425, 6733230745), (463, 6180611375), (1003, 2853063875), (1475, 1940083435), (2125, 1346646149), (2315, 1236122275), (5015, 570612775), (7375, 388016687), (7871, 363565375), (11575, 247224455), (25075, 114122555), (27317, 104756125), (39355, 72713075), (49297, 58048625), (57875, 49444891), (125375, 22824511), (136585, 20951225), (196775, 14542615), (246485, 11609725), (464389, 6162125), (682925, 4190245), (838049, 3414625), (983875, 2908523), (1232425, 2321945)]