8856135

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 7576281

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 197, 243, 333, 405, 555, 591, 985, 999, 1215, 1665, 1773, 2955, 2997, 4995, 5319, 7289, 8865, 8991, 14985, 15957, 21867, 26595, 36445, 44955, 47871, 65601, 79785, 109335, 196803, 239355, 328005, 590409, 984015, 1771227, 2952045, 8856135]

約数ペア:

[(1, 8856135), (3, 2952045), (5, 1771227), (9, 984015), (15, 590409), (27, 328005), (37, 239355), (45, 196803), (81, 109335), (111, 79785), (135, 65601), (185, 47871), (197, 44955), (243, 36445), (333, 26595), (405, 21867), (555, 15957), (591, 14985), (985, 8991), (999, 8865), (1215, 7289), (1665, 5319), (1773, 4995), (2955, 2997)]