1986465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 3499776

約数和(自身を除く): 1513311

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 167, 183, 195, 305, 501, 793, 835, 915, 2171, 2379, 2505, 3965, 6513, 10187, 10855, 11895, 30561, 32565, 50935, 132431, 152805, 397293, 662155, 1986465]

約数ペア:

[(1, 1986465), (3, 662155), (5, 397293), (13, 152805), (15, 132431), (39, 50935), (61, 32565), (65, 30561), (167, 11895), (183, 10855), (195, 10187), (305, 6513), (501, 3965), (793, 2505), (835, 2379), (915, 2171)]