16182145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 7145855

約数列:

[1, 5, 7, 29, 35, 107, 145, 149, 203, 535, 745, 749, 1015, 1043, 3103, 3745, 4321, 5215, 15515, 15943, 21605, 21721, 30247, 79715, 108605, 111601, 151235, 462347, 558005, 2311735, 3236429, 16182145]

約数ペア:

[(1, 16182145), (5, 3236429), (7, 2311735), (29, 558005), (35, 462347), (107, 151235), (145, 111601), (149, 108605), (203, 79715), (535, 30247), (745, 21721), (749, 21605), (1015, 15943), (1043, 15515), (3103, 5215), (3745, 4321)]