142420145285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4913581}}^1$

素因数の和:4913645

約数の個数: 32

約数和(自身を含む): 203776072704

約数和(自身を除く): 61355927419

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5797, 28985, 4913581, 24567905, 54049391, 83530877, 152321011, 270246955, 417654385, 761605055, 918839647, 1675531121, 2589457187, 4594198235, 8377655605, 12947285935, 28484029057, 142420145285]

約数ペア:

[(1, 142420145285), (5, 28484029057), (11, 12947285935), (17, 8377655605), (31, 4594198235), (55, 2589457187), (85, 1675531121), (155, 918839647), (187, 761605055), (341, 417654385), (527, 270246955), (935, 152321011), (1705, 83530877), (2635, 54049391), (5797, 24567905), (28985, 4913581)]