5164215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 4374345

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 359, 411, 685, 959, 1077, 1795, 2055, 2513, 2877, 4795, 5385, 7539, 12565, 14385, 37695, 49183, 147549, 245915, 344281, 737745, 1032843, 1721405, 5164215]

約数ペア:

[(1, 5164215), (3, 1721405), (5, 1032843), (7, 737745), (15, 344281), (21, 245915), (35, 147549), (105, 49183), (137, 37695), (359, 14385), (411, 12565), (685, 7539), (959, 5385), (1077, 4795), (1795, 2877), (2055, 2513)]