181073425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 251983872

約数和(自身を除く): 70910447

約数列:

[1, 5, 13, 25, 41, 65, 107, 127, 205, 325, 533, 535, 635, 1025, 1391, 1651, 2665, 2675, 3175, 4387, 5207, 6955, 8255, 13325, 13589, 21935, 26035, 34775, 41275, 57031, 67691, 67945, 109675, 130175, 176657, 285155, 338455, 339725, 557149, 883285, 1425775, 1692275, 2785745, 4416425, 7242937, 13928725, 36214685, 181073425]

約数ペア:

[(1, 181073425), (5, 36214685), (13, 13928725), (25, 7242937), (41, 4416425), (65, 2785745), (107, 1692275), (127, 1425775), (205, 883285), (325, 557149), (533, 339725), (535, 338455), (635, 285155), (1025, 176657), (1391, 130175), (1651, 109675), (2665, 67945), (2675, 67691), (3175, 57031), (4387, 41275), (5207, 34775), (6955, 26035), (8255, 21935), (13325, 13589)]