53545325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 74409300

約数和(自身を除く): 20863975

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 349, 361, 425, 475, 1615, 1745, 1805, 5933, 6137, 6631, 8075, 8725, 9025, 29665, 30685, 33155, 112727, 125989, 148325, 153425, 165775, 563635, 629945, 2141813, 2818175, 3149725, 10709065, 53545325]

約数ペア:

[(1, 53545325), (5, 10709065), (17, 3149725), (19, 2818175), (25, 2141813), (85, 629945), (95, 563635), (323, 165775), (349, 153425), (361, 148325), (425, 125989), (475, 112727), (1615, 33155), (1745, 30685), (1805, 29665), (5933, 9025), (6137, 8725), (6631, 8075)]