38474045

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 46949760

約数和(自身を除く): 8475715

約数列:

[1, 5, 131, 151, 389, 655, 755, 1945, 19781, 50959, 58739, 98905, 254795, 293695, 7694809, 38474045]

約数ペア:

[(1, 38474045), (5, 7694809), (131, 293695), (151, 254795), (389, 98905), (655, 58739), (755, 50959), (1945, 19781)]