15045681

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10091}}^1$

素因数の和:10172

約数の個数: 16

約数和(自身を含む): 23251968

約数和(自身を除く): 8206287

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 10091, 30273, 70637, 211911, 716461, 2149383, 5015227, 15045681]

約数ペア:

[(1, 15045681), (3, 5015227), (7, 2149383), (21, 716461), (71, 211911), (213, 70637), (497, 30273), (1491, 10091)]