243668095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 337665024

約数和(自身を除く): 93996929

約数列:

[1, 5, 11, 23, 55, 71, 115, 253, 355, 781, 1265, 1633, 2713, 3905, 8165, 13565, 17963, 29843, 62399, 89815, 149215, 192623, 311995, 686389, 963115, 2118853, 3431945, 4430329, 10594265, 22151645, 48733619, 243668095]

約数ペア:

[(1, 243668095), (5, 48733619), (11, 22151645), (23, 10594265), (55, 4430329), (71, 3431945), (115, 2118853), (253, 963115), (355, 686389), (781, 311995), (1265, 192623), (1633, 149215), (2713, 89815), (3905, 62399), (8165, 29843), (13565, 17963)]