148791450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{991943}}^1$

素因数の和:991958

約数の個数: 24

約数和(自身を含む): 369003168

約数和(自身を除く): 220211718

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 991943, 1983886, 2975829, 4959715, 5951658, 9919430, 14879145, 24798575, 29758290, 49597150, 74395725, 148791450]

約数ペア:

[(1, 148791450), (2, 74395725), (3, 49597150), (5, 29758290), (6, 24798575), (10, 14879145), (15, 9919430), (25, 5951658), (30, 4959715), (50, 2975829), (75, 1983886), (150, 991943)]