73472985

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34739}}^1$

素因数の和:34797

約数の個数: 24

約数和(自身を含む): 130066560

約数和(自身を除く): 56593575

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34739, 104217, 173695, 312651, 521085, 1563255, 1632733, 4898199, 8163665, 14694597, 24490995, 73472985]

約数ペア:

[(1, 73472985), (3, 24490995), (5, 14694597), (9, 8163665), (15, 4898199), (45, 1632733), (47, 1563255), (141, 521085), (235, 312651), (423, 173695), (705, 104217), (2115, 34739)]