238384785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7507}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 400026240

約数和(自身を除く): 161641455

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 2117, 6351, 7507, 10585, 22521, 31755, 37535, 112605, 217703, 548011, 653109, 1088515, 1644033, 2740055, 3265545, 8220165, 15892319, 47676957, 79461595, 238384785]

約数ペア:

[(1, 238384785), (3, 79461595), (5, 47676957), (15, 15892319), (29, 8220165), (73, 3265545), (87, 2740055), (145, 1644033), (219, 1088515), (365, 653109), (435, 548011), (1095, 217703), (2117, 112605), (6351, 37535), (7507, 31755), (10585, 22521)]