4772513375

素因数分解:

$5^3\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{2621}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 6812836992

約数和(自身を除く): 2040323617

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 2081, 2621, 10405, 13105, 14567, 18347, 52025, 65525, 72835, 91735, 260125, 327625, 364175, 458675, 1820875, 2293375, 5454301, 27271505, 38180107, 136357525, 190900535, 681787625, 954502675, 4772513375]

約数ペア:

[(1, 4772513375), (5, 954502675), (7, 681787625), (25, 190900535), (35, 136357525), (125, 38180107), (175, 27271505), (875, 5454301), (2081, 2293375), (2621, 1820875), (10405, 458675), (13105, 364175), (14567, 327625), (18347, 260125), (52025, 91735), (65525, 72835)]