214615735

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7817}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 288015120

約数和(自身を除く): 73399385

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 5491, 7817, 27455, 39085, 132889, 148523, 664445, 742615, 2259113, 2524891, 11295565, 12624455, 42923147, 214615735]

約数ペア:

[(1, 214615735), (5, 42923147), (17, 12624455), (19, 11295565), (85, 2524891), (95, 2259113), (289, 742615), (323, 664445), (1445, 148523), (1615, 132889), (5491, 39085), (7817, 27455)]