67364865

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 123361920

約数和(自身を除く): 55997055

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3539, 3807, 6345, 10617, 17695, 19035, 31851, 53085, 95553, 159255, 166333, 286659, 477765, 498999, 831665, 1433295, 1496997, 2494995, 4490991, 7484985, 13472973, 22454955, 67364865]

約数ペア:

[(1, 67364865), (3, 22454955), (5, 13472973), (9, 7484985), (15, 4490991), (27, 2494995), (45, 1496997), (47, 1433295), (81, 831665), (135, 498999), (141, 477765), (235, 286659), (405, 166333), (423, 159255), (705, 95553), (1269, 53085), (2115, 31851), (3539, 19035), (3807, 17695), (6345, 10617)]