38179845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 72850752

約数和(自身を除く): 34670907

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 563, 685, 1233, 1507, 1689, 2055, 2815, 4521, 5067, 6165, 6193, 7535, 8445, 13563, 18579, 22605, 25335, 30965, 55737, 67815, 77131, 92895, 231393, 278685, 385655, 694179, 848441, 1156965, 2545323, 3470895, 4242205, 7635969, 12726615, 38179845]

約数ペア:

[(1, 38179845), (3, 12726615), (5, 7635969), (9, 4242205), (11, 3470895), (15, 2545323), (33, 1156965), (45, 848441), (55, 694179), (99, 385655), (137, 278685), (165, 231393), (411, 92895), (495, 77131), (563, 67815), (685, 55737), (1233, 30965), (1507, 25335), (1689, 22605), (2055, 18579), (2815, 13563), (4521, 8445), (5067, 7535), (6165, 6193)]