47943805

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15053}}^1$

素因数の和:15085

約数の個数: 24

約数和(自身を含む): 72078552

約数和(自身を除く): 24134747

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 15053, 75265, 105371, 195689, 526855, 737597, 978445, 1369823, 3687985, 6849115, 9588761, 47943805]

約数ペア:

[(1, 47943805), (5, 9588761), (7, 6849115), (13, 3687985), (35, 1369823), (49, 978445), (65, 737597), (91, 526855), (245, 195689), (455, 105371), (637, 75265), (3185, 15053)]