1644894105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{42193}}^1$

素因数の和:42337

約数の個数: 32

約数和(自身を含む): 2770626816

約数和(自身を除く): 1125732711

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 1695, 2599, 7797, 12995, 38985, 42193, 126579, 210965, 632895, 970439, 2911317, 4767809, 4852195, 14303427, 14556585, 23839045, 71517135, 109659607, 328978821, 548298035, 1644894105]

約数ペア:

[(1, 1644894105), (3, 548298035), (5, 328978821), (15, 109659607), (23, 71517135), (69, 23839045), (113, 14556585), (115, 14303427), (339, 4852195), (345, 4767809), (565, 2911317), (1695, 970439), (2599, 632895), (7797, 210965), (12995, 126579), (38985, 42193)]