12547425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 23069952

約数和(自身を除く): 10522527

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 227, 275, 335, 681, 737, 825, 1005, 1135, 1675, 2211, 2497, 3405, 3685, 5025, 5675, 7491, 11055, 12485, 15209, 17025, 18425, 37455, 45627, 55275, 62425, 76045, 167299, 187275, 228135, 380225, 501897, 836495, 1140675, 2509485, 4182475, 12547425]

約数ペア:

[(1, 12547425), (3, 4182475), (5, 2509485), (11, 1140675), (15, 836495), (25, 501897), (33, 380225), (55, 228135), (67, 187275), (75, 167299), (165, 76045), (201, 62425), (227, 55275), (275, 45627), (335, 37455), (681, 18425), (737, 17025), (825, 15209), (1005, 12485), (1135, 11055), (1675, 7491), (2211, 5675), (2497, 5025), (3405, 3685)]