12249265

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 18268956

約数和(自身を除く): 6019691

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 173, 245, 289, 595, 833, 865, 1211, 1445, 2023, 2941, 4165, 6055, 8477, 10115, 14161, 14705, 20587, 42385, 49997, 70805, 102935, 144109, 249985, 349979, 720545, 1749895, 2449853, 12249265]

約数ペア:

[(1, 12249265), (5, 2449853), (7, 1749895), (17, 720545), (35, 349979), (49, 249985), (85, 144109), (119, 102935), (173, 70805), (245, 49997), (289, 42385), (595, 20587), (833, 14705), (865, 14161), (1211, 10115), (1445, 8477), (2023, 6055), (2941, 4165)]