1242325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 1825280

約数和(自身を除く): 582955

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 229, 775, 1085, 1145, 1603, 5425, 5725, 7099, 8015, 35495, 40075, 49693, 177475, 248465, 1242325]

約数ペア:

[(1, 1242325), (5, 248465), (7, 177475), (25, 49693), (31, 40075), (35, 35495), (155, 8015), (175, 7099), (217, 5725), (229, 5425), (775, 1603), (1085, 1145)]