13523195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 19657728

約数和(自身を除く): 6134533

約数列:

[1, 5, 7, 23, 35, 107, 115, 157, 161, 535, 749, 785, 805, 1099, 2461, 3611, 3745, 5495, 12305, 16799, 17227, 18055, 25277, 83995, 86135, 117593, 126385, 386377, 587965, 1931885, 2704639, 13523195]

約数ペア:

[(1, 13523195), (5, 2704639), (7, 1931885), (23, 587965), (35, 386377), (107, 126385), (115, 117593), (157, 86135), (161, 83995), (535, 25277), (749, 18055), (785, 17227), (805, 16799), (1099, 12305), (2461, 5495), (3611, 3745)]