131065650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{291257}}^1$

素因数の和:291275

約数の個数: 36

約数和(自身を含む): 352130922

約数和(自身を除く): 221065272

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 291257, 582514, 873771, 1456285, 1747542, 2621313, 2912570, 4368855, 5242626, 7281425, 8737710, 13106565, 14562850, 21844275, 26213130, 43688550, 65532825, 131065650]

約数ペア:

[(1, 131065650), (2, 65532825), (3, 43688550), (5, 26213130), (6, 21844275), (9, 14562850), (10, 13106565), (15, 8737710), (18, 7281425), (25, 5242626), (30, 4368855), (45, 2912570), (50, 2621313), (75, 1747542), (90, 1456285), (150, 873771), (225, 582514), (450, 291257)]