13309852465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{258871}}^1$

素因数の和:259009

約数の個数: 32

約数和(自身を含む): 19831666176

約数和(自身を除く): 6521813711

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 3955, 7345, 10283, 51415, 258871, 1294355, 1812097, 3365323, 9060485, 16826615, 23557261, 29252423, 117786305, 146262115, 204766961, 380281499, 1023834805, 1901407495, 2661970493, 13309852465]

約数ペア:

[(1, 13309852465), (5, 2661970493), (7, 1901407495), (13, 1023834805), (35, 380281499), (65, 204766961), (91, 146262115), (113, 117786305), (455, 29252423), (565, 23557261), (791, 16826615), (1469, 9060485), (3955, 3365323), (7345, 1812097), (10283, 1294355), (51415, 258871)]