156980704215

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1\times {\mathrm{36131}}^1$

素因数の和:38079

約数の個数: 32

約数和(自身を含む): 252859251456

約数和(自身を除く): 95878547241

約数列:

[1, 3, 5, 15, 163, 489, 815, 1777, 2445, 5331, 8885, 26655, 36131, 108393, 180655, 289651, 541965, 868953, 1448255, 4344765, 5889353, 17668059, 29446765, 64204787, 88340295, 192614361, 321023935, 963071805, 10465380281, 31396140843, 52326901405, 156980704215]

約数ペア:

[(1, 156980704215), (3, 52326901405), (5, 31396140843), (15, 10465380281), (163, 963071805), (489, 321023935), (815, 192614361), (1777, 88340295), (2445, 64204787), (5331, 29446765), (8885, 17668059), (26655, 5889353), (36131, 4344765), (108393, 1448255), (180655, 868953), (289651, 541965)]