155118075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{42209}}^1$

素因数の和:42236

約数の個数: 36

約数和(自身を含む): 298340280

約数和(自身を除く): 143222205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 42209, 126627, 211045, 295463, 633135, 886389, 1055225, 1477315, 2068241, 3165675, 4431945, 6204723, 7386575, 10341205, 22159725, 31023615, 51706025, 155118075]

約数ペア:

[(1, 155118075), (3, 51706025), (5, 31023615), (7, 22159725), (15, 10341205), (21, 7386575), (25, 6204723), (35, 4431945), (49, 3165675), (75, 2068241), (105, 1477315), (147, 1055225), (175, 886389), (245, 633135), (525, 295463), (735, 211045), (1225, 126627), (3675, 42209)]