145989825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 259001280

約数和(自身を除く): 113011455

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1325, 1425, 1933, 3021, 3975, 5035, 5799, 9665, 15105, 25175, 28995, 36727, 48325, 75525, 102449, 110181, 144975, 183635, 307347, 512245, 550905, 918175, 1536735, 1946531, 2561225, 2754525, 5839593, 7683675, 9732655, 29197965, 48663275, 145989825]

約数ペア:

[(1, 145989825), (3, 48663275), (5, 29197965), (15, 9732655), (19, 7683675), (25, 5839593), (53, 2754525), (57, 2561225), (75, 1946531), (95, 1536735), (159, 918175), (265, 550905), (285, 512245), (475, 307347), (795, 183635), (1007, 144975), (1325, 110181), (1425, 102449), (1933, 75525), (3021, 48325), (3975, 36727), (5035, 28995), (5799, 25175), (9665, 15105)]