27254270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87917}}^1$

素因数の和:87955

約数の個数: 16

約数和(自身を含む): 50640768

約数和(自身を除く): 23386498

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87917, 175834, 439585, 879170, 2725427, 5450854, 13627135, 27254270]

約数ペア:

[(1, 27254270), (2, 13627135), (5, 5450854), (10, 2725427), (31, 879170), (62, 439585), (155, 175834), (310, 87917)]