130196075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 172518720

約数和(自身を除く): 42322645

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 4091, 6365, 20455, 31825, 77729, 102275, 274097, 388645, 1370485, 1943225, 5207843, 6852425, 26039215, 130196075]

約数ペア:

[(1, 130196075), (5, 26039215), (19, 6852425), (25, 5207843), (67, 1943225), (95, 1370485), (335, 388645), (475, 274097), (1273, 102275), (1675, 77729), (4091, 31825), (6365, 20455)]