55862985

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28429}}^1$

素因数の和:28568

約数の個数: 16

約数和(自身を含む): 90066240

約数和(自身を除く): 34203255

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 28429, 85287, 142145, 426435, 3724199, 11172597, 18620995, 55862985]

約数ペア:

[(1, 55862985), (3, 18620995), (5, 11172597), (15, 3724199), (131, 426435), (393, 142145), (655, 85287), (1965, 28429)]