71725095

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 146764800

約数和(自身を除く): 75039705

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 239, 243, 247, 285, 351, 405, 513, 585, 717, 741, 855, 1053, 1195, 1215, 1235, 1539, 1755, 2151, 2223, 2565, 3107, 3159, 3585, 3705, 4541, 4617, 5265, 6453, 6669, 7695, 9321, 10755, 11115, 13623, 15535, 15795, 19359, 20007, 22705, 23085, 27963, 32265, 33345, 40869, 46605, 58077, 59033, 60021, 68115, 83889, 96795, 100035, 122607, 139815, 177099, 204345, 251667, 290385, 295165, 300105, 367821, 419445, 531297, 613035, 755001, 885495, 1103463, 1258335, 1593891, 1839105, 2656485, 3775005, 4781673, 5517315, 7969455, 14345019, 23908365, 71725095]

約数ペア:

[(1, 71725095), (3, 23908365), (5, 14345019), (9, 7969455), (13, 5517315), (15, 4781673), (19, 3775005), (27, 2656485), (39, 1839105), (45, 1593891), (57, 1258335), (65, 1103463), (81, 885495), (95, 755001), (117, 613035), (135, 531297), (171, 419445), (195, 367821), (239, 300105), (243, 295165), (247, 290385), (285, 251667), (351, 204345), (405, 177099), (513, 139815), (585, 122607), (717, 100035), (741, 96795), (855, 83889), (1053, 68115), (1195, 60021), (1215, 59033), (1235, 58077), (1539, 46605), (1755, 40869), (2151, 33345), (2223, 32265), (2565, 27963), (3107, 23085), (3159, 22705), (3585, 20007), (3705, 19359), (4541, 15795), (4617, 15535), (5265, 13623), (6453, 11115), (6669, 10755), (7695, 9321)]