4144215

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1597}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 6673248

約数和(自身を除く): 2529033

約数列:

[1, 3, 5, 15, 173, 519, 865, 1597, 2595, 4791, 7985, 23955, 276281, 828843, 1381405, 4144215]

約数ペア:

[(1, 4144215), (3, 1381405), (5, 828843), (15, 276281), (173, 23955), (519, 7985), (865, 4791), (1597, 2595)]