149877385

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{15919}}^1$

素因数の和:16200

約数の個数: 16

約数和(自身を含む): 206323200

約数和(自身を除く): 56445815

約数列:

[1, 5, 7, 35, 269, 1345, 1883, 9415, 15919, 79595, 111433, 557165, 4282211, 21411055, 29975477, 149877385]

約数ペア:

[(1, 149877385), (5, 29975477), (7, 21411055), (35, 4282211), (269, 557165), (1345, 111433), (1883, 79595), (9415, 15919)]