124225245

素因数分解:

$3^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 56

約数和(自身を含む): 225936216

約数和(自身を除く): 101710971

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 197, 243, 405, 519, 591, 729, 865, 985, 1215, 1557, 1773, 2595, 2955, 3645, 4671, 5319, 7785, 8865, 14013, 15957, 23355, 26595, 34081, 42039, 47871, 70065, 79785, 102243, 126117, 143613, 170405, 210195, 239355, 306729, 511215, 630585, 718065, 920187, 1533645, 2760561, 4600935, 8281683, 13802805, 24845049, 41408415, 124225245]

約数ペア:

[(1, 124225245), (3, 41408415), (5, 24845049), (9, 13802805), (15, 8281683), (27, 4600935), (45, 2760561), (81, 1533645), (135, 920187), (173, 718065), (197, 630585), (243, 511215), (405, 306729), (519, 239355), (591, 210195), (729, 170405), (865, 143613), (985, 126117), (1215, 102243), (1557, 79785), (1773, 70065), (2595, 47871), (2955, 42039), (3645, 34081), (4671, 26595), (5319, 23355), (7785, 15957), (8865, 14013)]