38631885

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 64876032

約数和(自身を除く): 26244147

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1481, 1739, 4443, 5217, 7405, 8695, 22215, 26085, 54797, 69607, 164391, 208821, 273985, 348035, 821955, 1044105, 2575459, 7726377, 12877295, 38631885]

約数ペア:

[(1, 38631885), (3, 12877295), (5, 7726377), (15, 2575459), (37, 1044105), (47, 821955), (111, 348035), (141, 273985), (185, 208821), (235, 164391), (555, 69607), (705, 54797), (1481, 26085), (1739, 22215), (4443, 8695), (5217, 7405)]