77516655

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 127021824

約数和(自身を除く): 49505169

約数列:

[1, 3, 5, 15, 67, 137, 201, 335, 411, 563, 685, 1005, 1689, 2055, 2815, 8445, 9179, 27537, 37721, 45895, 77131, 113163, 137685, 188605, 231393, 385655, 565815, 1156965, 5167777, 15503331, 25838885, 77516655]

約数ペア:

[(1, 77516655), (3, 25838885), (5, 15503331), (15, 5167777), (67, 1156965), (137, 565815), (201, 385655), (335, 231393), (411, 188605), (563, 137685), (685, 113163), (1005, 77131), (1689, 45895), (2055, 37721), (2815, 27537), (8445, 9179)]