133028675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7723}}^1$

素因数の和:7799

約数の個数: 24

約数和(自身を含む): 181019664

約数和(自身を除く): 47990989

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 7723, 17225, 38615, 100399, 193075, 409319, 501995, 2046595, 2509975, 5321147, 10232975, 26605735, 133028675]

約数ペア:

[(1, 133028675), (5, 26605735), (13, 10232975), (25, 5321147), (53, 2509975), (65, 2046595), (265, 501995), (325, 409319), (689, 193075), (1325, 100399), (3445, 38615), (7723, 17225)]