8975205

素因数分解:

$3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 7535835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 89, 135, 243, 249, 267, 405, 415, 445, 747, 801, 1215, 1245, 1335, 2241, 2403, 3735, 4005, 6723, 7209, 7387, 11205, 12015, 20169, 21627, 22161, 33615, 36045, 36935, 66483, 100845, 108135, 110805, 199449, 332415, 598347, 997245, 1795041, 2991735, 8975205]

約数ペア:

[(1, 8975205), (3, 2991735), (5, 1795041), (9, 997245), (15, 598347), (27, 332415), (45, 199449), (81, 110805), (83, 108135), (89, 100845), (135, 66483), (243, 36935), (249, 36045), (267, 33615), (405, 22161), (415, 21627), (445, 20169), (747, 12015), (801, 11205), (1215, 7387), (1245, 7209), (1335, 6723), (2241, 4005), (2403, 3735)]