83193305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 38734375

約数列:

[1, 5, 13, 19, 31, 41, 53, 65, 95, 155, 205, 247, 265, 403, 533, 589, 689, 779, 1007, 1235, 1271, 1643, 2015, 2173, 2665, 2945, 3445, 3895, 5035, 6355, 7657, 8215, 10127, 10865, 13091, 16523, 21359, 24149, 28249, 31217, 38285, 41287, 50635, 65455, 67363, 82615, 106795, 120745, 141245, 156085, 206435, 313937, 336815, 405821, 536731, 875719, 1279897, 1569685, 2029105, 2683655, 4378595, 6399485, 16638661, 83193305]

約数ペア:

[(1, 83193305), (5, 16638661), (13, 6399485), (19, 4378595), (31, 2683655), (41, 2029105), (53, 1569685), (65, 1279897), (95, 875719), (155, 536731), (205, 405821), (247, 336815), (265, 313937), (403, 206435), (533, 156085), (589, 141245), (689, 120745), (779, 106795), (1007, 82615), (1235, 67363), (1271, 65455), (1643, 50635), (2015, 41287), (2173, 38285), (2665, 31217), (2945, 28249), (3445, 24149), (3895, 21359), (5035, 16523), (6355, 13091), (7657, 10865), (8215, 10127)]