13439055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 24768000

約数和(自身を除く): 11328945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 859, 1043, 2235, 2577, 3129, 4295, 5215, 6013, 12885, 15645, 18039, 30065, 90195, 127991, 383973, 639955, 895937, 1919865, 2687811, 4479685, 13439055]

約数ペア:

[(1, 13439055), (3, 4479685), (5, 2687811), (7, 1919865), (15, 895937), (21, 639955), (35, 383973), (105, 127991), (149, 90195), (447, 30065), (745, 18039), (859, 15645), (1043, 12885), (2235, 6013), (2577, 5215), (3129, 4295)]