3128889335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{2713}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 4415439168

約数和(自身を除く): 1286549833

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1613, 2713, 8065, 13565, 17743, 20969, 29843, 35269, 88715, 104845, 149215, 176345, 230659, 387959, 1153295, 1939795, 4376069, 21880345, 48136759, 56888897, 240683795, 284444485, 625777867, 3128889335]

約数ペア:

[(1, 3128889335), (5, 625777867), (11, 284444485), (13, 240683795), (55, 56888897), (65, 48136759), (143, 21880345), (715, 4376069), (1613, 1939795), (2713, 1153295), (8065, 387959), (13565, 230659), (17743, 176345), (20969, 149215), (29843, 104845), (35269, 88715)]