64355845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6197}}^1$

素因数の和:6300

約数の個数: 16

約数和(自身を含む): 80921088

約数和(自身を除く): 16565243

約数列:

[1, 5, 31, 67, 155, 335, 2077, 6197, 10385, 30985, 192107, 415199, 960535, 2075995, 12871169, 64355845]

約数ペア:

[(1, 64355845), (5, 12871169), (31, 2075995), (67, 960535), (155, 415199), (335, 192107), (2077, 30985), (6197, 10385)]