129620895

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{15973}}^1$

素因数の和:16522

約数の個数: 16

約数和(自身を含む): 207789792

約数和(自身を除く): 78168897

約数列:

[1, 3, 5, 15, 541, 1623, 2705, 8115, 15973, 47919, 79865, 239595, 8641393, 25924179, 43206965, 129620895]

約数ペア:

[(1, 129620895), (3, 43206965), (5, 25924179), (15, 8641393), (541, 239595), (1623, 79865), (2705, 47919), (8115, 15973)]