142370425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 183470400

約数和(自身を除く): 41099975

約数列:

[1, 5, 25, 29, 145, 359, 547, 725, 1795, 2735, 8975, 10411, 13675, 15863, 52055, 79315, 196373, 260275, 396575, 981865, 4909325, 5694817, 28474085, 142370425]

約数ペア:

[(1, 142370425), (5, 28474085), (25, 5694817), (29, 4909325), (145, 981865), (359, 396575), (547, 260275), (725, 196373), (1795, 79315), (2735, 52055), (8975, 15863), (10411, 13675)]