73863215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5023}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 94411008

約数和(自身を除く): 20547793

約数列:

[1, 5, 17, 85, 173, 865, 2941, 5023, 14705, 25115, 85391, 426955, 868979, 4344895, 14772643, 73863215]

約数ペア:

[(1, 73863215), (5, 14772643), (17, 4344895), (85, 868979), (173, 426955), (865, 85391), (2941, 25115), (5023, 14705)]