24252795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 51858144

約数和(自身を除く): 27605349

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 647, 735, 765, 833, 1071, 1785, 1941, 2205, 2499, 3235, 4165, 4529, 5355, 5823, 7497, 9705, 10999, 12495, 13587, 22645, 29115, 31703, 32997, 37485, 40761, 54995, 67935, 76993, 95109, 98991, 158515, 164985, 203805, 230979, 285327, 384965, 475545, 494955, 538951, 692937, 1154895, 1426635, 1616853, 2694755, 3464685, 4850559, 8084265, 24252795]

約数ペア:

[(1, 24252795), (3, 8084265), (5, 4850559), (7, 3464685), (9, 2694755), (15, 1616853), (17, 1426635), (21, 1154895), (35, 692937), (45, 538951), (49, 494955), (51, 475545), (63, 384965), (85, 285327), (105, 230979), (119, 203805), (147, 164985), (153, 158515), (245, 98991), (255, 95109), (315, 76993), (357, 67935), (441, 54995), (595, 40761), (647, 37485), (735, 32997), (765, 31703), (833, 29115), (1071, 22645), (1785, 13587), (1941, 12495), (2205, 10999), (2499, 9705), (3235, 7497), (4165, 5823), (4529, 5355)]