30884025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21673}}^1$

素因数の和:21705

約数の個数: 24

約数和(自身を含む): 53751520

約数和(自身を除く): 22867495

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 21673, 65019, 108365, 325095, 411787, 541825, 1235361, 1625475, 2058935, 6176805, 10294675, 30884025]

約数ペア:

[(1, 30884025), (3, 10294675), (5, 6176805), (15, 2058935), (19, 1625475), (25, 1235361), (57, 541825), (75, 411787), (95, 325095), (285, 108365), (475, 65019), (1425, 21673)]