148937865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1091}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 102658935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 479, 1091, 1437, 2395, 3273, 5455, 7185, 9101, 16365, 20729, 27303, 45505, 62187, 103645, 136515, 310935, 522589, 1567767, 2612945, 7838835, 9929191, 29787573, 49645955, 148937865]

約数ペア:

[(1, 148937865), (3, 49645955), (5, 29787573), (15, 9929191), (19, 7838835), (57, 2612945), (95, 1567767), (285, 522589), (479, 310935), (1091, 136515), (1437, 103645), (2395, 62187), (3273, 45505), (5455, 27303), (7185, 20729), (9101, 16365)]