29372005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 12963995

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1399, 1615, 4199, 6995, 18187, 20995, 23783, 26581, 90935, 118915, 132905, 309179, 345553, 451877, 1545895, 1727765, 2259385, 5874401, 29372005]

約数ペア:

[(1, 29372005), (5, 5874401), (13, 2259385), (17, 1727765), (19, 1545895), (65, 451877), (85, 345553), (95, 309179), (221, 132905), (247, 118915), (323, 90935), (1105, 26581), (1235, 23783), (1399, 20995), (1615, 18187), (4199, 6995)]