73081475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 97425312

約数和(自身を除く): 24343837

約数列:

[1, 5, 25, 37, 41, 47, 185, 205, 235, 925, 1025, 1175, 1517, 1681, 1739, 1927, 7585, 8405, 8695, 9635, 37925, 42025, 43475, 48175, 62197, 71299, 79007, 310985, 356495, 395035, 1554925, 1782475, 1975175, 2923259, 14616295, 73081475]

約数ペア:

[(1, 73081475), (5, 14616295), (25, 2923259), (37, 1975175), (41, 1782475), (47, 1554925), (185, 395035), (205, 356495), (235, 310985), (925, 79007), (1025, 71299), (1175, 62197), (1517, 48175), (1681, 43475), (1739, 42025), (1927, 37925), (7585, 9635), (8405, 8695)]