54360415

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 66290400

約数和(自身を除く): 11929985

約数列:

[1, 5, 131, 149, 557, 655, 745, 2785, 19519, 72967, 82993, 97595, 364835, 414965, 10872083, 54360415]

約数ペア:

[(1, 54360415), (5, 10872083), (131, 414965), (149, 364835), (557, 97595), (655, 82993), (745, 72967), (2785, 19519)]