29827265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26993}}^1$

素因数の和:27028

約数の個数: 16

約数和(自身を含む): 40814928

約数和(自身を除く): 10987663

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 26993, 134965, 350909, 458881, 1754545, 2294405, 5965453, 29827265]

約数ペア:

[(1, 29827265), (5, 5965453), (13, 2294405), (17, 1754545), (65, 458881), (85, 350909), (221, 134965), (1105, 26993)]