147315875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 216932352

約数和(自身を除く): 69616477

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 1085, 3875, 5425, 5431, 27125, 27155, 38017, 135775, 168361, 190085, 678875, 841805, 950425, 1178527, 4209025, 4752125, 5892635, 21045125, 29463175, 147315875]

約数ペア:

[(1, 147315875), (5, 29463175), (7, 21045125), (25, 5892635), (31, 4752125), (35, 4209025), (125, 1178527), (155, 950425), (175, 841805), (217, 678875), (775, 190085), (875, 168361), (1085, 135775), (3875, 38017), (5425, 27155), (5431, 27125)]