152471375

素因数分解:

$5^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 218609664

約数和(自身を除く): 66138289

約数列:

[1, 5, 7, 25, 35, 125, 175, 271, 643, 875, 1355, 1897, 3215, 4501, 6775, 9485, 16075, 22505, 33875, 47425, 80375, 112525, 174253, 237125, 562625, 871265, 1219771, 4356325, 6098855, 21781625, 30494275, 152471375]

約数ペア:

[(1, 152471375), (5, 30494275), (7, 21781625), (25, 6098855), (35, 4356325), (125, 1219771), (175, 871265), (271, 562625), (643, 237125), (875, 174253), (1355, 112525), (1897, 80375), (3215, 47425), (4501, 33875), (6775, 22505), (9485, 16075)]