51765015

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12829}}^1$

素因数の和:13106

約数の個数: 16

約数和(自身を含む): 83138400

約数和(自身を除く): 31373385

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 12829, 38487, 64145, 192435, 3451001, 10353003, 17255005, 51765015]

約数ペア:

[(1, 51765015), (3, 17255005), (5, 10353003), (15, 3451001), (269, 192435), (807, 64145), (1345, 38487), (4035, 12829)]