77704475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 98952000

約数和(自身を除く): 21247525

約数列:

[1, 5, 25, 59, 139, 295, 379, 695, 1475, 1895, 3475, 8201, 9475, 22361, 41005, 52681, 111805, 205025, 263405, 559025, 1317025, 3108179, 15540895, 77704475]

約数ペア:

[(1, 77704475), (5, 15540895), (25, 3108179), (59, 1317025), (139, 559025), (295, 263405), (379, 205025), (695, 111805), (1475, 52681), (1895, 41005), (3475, 22361), (8201, 9475)]