713473425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26687

約数の個数: 72

約数和(自身を含む): 1546436736

約数和(自身を除く): 832963311

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2975, 3825, 5355, 8925, 26647, 26775, 79941, 133235, 186529, 239823, 399705, 452999, 559587, 666175, 932645, 1199115, 1358997, 1678761, 1998525, 2264995, 2797935, 3170993, 4076991, 4663225, 5995575, 6794985, 8393805, 9512979, 11324975, 13989675, 15854965, 20384955, 28538937, 33974925, 41969025, 47564895, 79274825, 101924775, 142694685, 237824475, 713473425]

約数ペア:

[(1, 713473425), (3, 237824475), (5, 142694685), (7, 101924775), (9, 79274825), (15, 47564895), (17, 41969025), (21, 33974925), (25, 28538937), (35, 20384955), (45, 15854965), (51, 13989675), (63, 11324975), (75, 9512979), (85, 8393805), (105, 6794985), (119, 5995575), (153, 4663225), (175, 4076991), (225, 3170993), (255, 2797935), (315, 2264995), (357, 1998525), (425, 1678761), (525, 1358997), (595, 1199115), (765, 932645), (1071, 666175), (1275, 559587), (1575, 452999), (1785, 399705), (2975, 239823), (3825, 186529), (5355, 133235), (8925, 79941), (26647, 26775)]