171933156785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8189243}}^1$

素因数の和:8189297

約数の個数: 32

約数和(自身を含む): 247642738560

約数和(自身を除く): 75709581775

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 20995, 8189243, 40946215, 106460159, 139217131, 155595617, 532300795, 696085655, 777978085, 1809822703, 2022743021, 2645125489, 9049113515, 10113715105, 13225627445, 34386631357, 171933156785]

約数ペア:

[(1, 171933156785), (5, 34386631357), (13, 13225627445), (17, 10113715105), (19, 9049113515), (65, 2645125489), (85, 2022743021), (95, 1809822703), (221, 777978085), (247, 696085655), (323, 532300795), (1105, 155595617), (1235, 139217131), (1615, 106460159), (4199, 40946215), (20995, 8189243)]