1118169215

素因数分解:

$5^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{3181}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 1352477280

約数和(自身を除く): 234308065

約数列:

[1, 5, 229, 307, 1145, 1535, 3181, 15905, 70303, 351515, 728449, 976567, 3642245, 4882835, 223633843, 1118169215]

約数ペア:

[(1, 1118169215), (5, 223633843), (229, 4882835), (307, 3642245), (1145, 976567), (1535, 728449), (3181, 351515), (15905, 70303)]