183212015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 261550080

約数和(自身を除く): 78338065

約数列:

[1, 5, 7, 31, 35, 131, 155, 217, 655, 917, 1085, 1289, 4061, 4585, 6445, 9023, 20305, 28427, 39959, 45115, 142135, 168859, 199795, 279713, 844295, 1182013, 1398565, 5234629, 5910065, 26173145, 36642403, 183212015]

約数ペア:

[(1, 183212015), (5, 36642403), (7, 26173145), (31, 5910065), (35, 5234629), (131, 1398565), (155, 1182013), (217, 844295), (655, 279713), (917, 199795), (1085, 168859), (1289, 142135), (4061, 45115), (4585, 39959), (6445, 28427), (9023, 20305)]