30040575

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1489}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 49885200

約数和(自身を除く): 19844625

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 1489, 4035, 4467, 6725, 7445, 20175, 22335, 37225, 111675, 400541, 1201623, 2002705, 6008115, 10013525, 30040575]

約数ペア:

[(1, 30040575), (3, 10013525), (5, 6008115), (15, 2002705), (25, 1201623), (75, 400541), (269, 111675), (807, 37225), (1345, 22335), (1489, 20175), (4035, 7445), (4467, 6725)]