144435355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 184504320

約数和(自身を除く): 40068965

約数列:

[1, 5, 31, 83, 103, 109, 155, 415, 515, 545, 2573, 3193, 3379, 8549, 9047, 11227, 12865, 15965, 16895, 42745, 45235, 56135, 265019, 280457, 348037, 931841, 1325095, 1402285, 1740185, 4659205, 28887071, 144435355]

約数ペア:

[(1, 144435355), (5, 28887071), (31, 4659205), (83, 1740185), (103, 1402285), (109, 1325095), (155, 931841), (415, 348037), (515, 280457), (545, 265019), (2573, 56135), (3193, 45235), (3379, 42745), (8549, 16895), (9047, 15965), (11227, 12865)]