1342961425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{2063}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 1795135104

約数和(自身を除く): 452173679

約数列:

[1, 5, 13, 25, 65, 325, 2003, 2063, 10015, 10315, 26039, 26819, 50075, 51575, 130195, 134095, 650975, 670475, 4132189, 20660945, 53718457, 103304725, 268592285, 1342961425]

約数ペア:

[(1, 1342961425), (5, 268592285), (13, 103304725), (25, 53718457), (65, 20660945), (325, 4132189), (2003, 670475), (2063, 650975), (10015, 134095), (10315, 130195), (26039, 51575), (26819, 50075)]