3240975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 5436160

約数和(自身を除く): 2195185

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 547, 1185, 1641, 1975, 2735, 5925, 8205, 13675, 41025, 43213, 129639, 216065, 648195, 1080325, 3240975]

約数ペア:

[(1, 3240975), (3, 1080325), (5, 648195), (15, 216065), (25, 129639), (75, 43213), (79, 41025), (237, 13675), (395, 8205), (547, 5925), (1185, 2735), (1641, 1975)]