23954975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{7919}}^1$

素因数の和:7951

約数の個数: 18

約数和(自身を含む): 32654160

約数和(自身を除く): 8699185

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 7919, 39595, 87109, 197975, 435545, 958199, 2177725, 4790995, 23954975]

約数ペア:

[(1, 23954975), (5, 4790995), (11, 2177725), (25, 958199), (55, 435545), (121, 197975), (275, 87109), (605, 39595), (3025, 7919)]