264968025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 502253568

約数和(自身を除く): 237285543

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 431, 525, 1171, 1293, 2155, 3017, 3513, 5855, 6465, 8197, 9051, 10775, 15085, 17565, 24591, 29275, 32325, 40985, 45255, 75425, 87825, 122955, 204925, 226275, 504701, 614775, 1514103, 2523505, 3532907, 7570515, 10598721, 12617525, 17664535, 37852575, 52993605, 88322675, 264968025]

約数ペア:

[(1, 264968025), (3, 88322675), (5, 52993605), (7, 37852575), (15, 17664535), (21, 12617525), (25, 10598721), (35, 7570515), (75, 3532907), (105, 2523505), (175, 1514103), (431, 614775), (525, 504701), (1171, 226275), (1293, 204925), (2155, 122955), (3017, 87825), (3513, 75425), (5855, 45255), (6465, 40985), (8197, 32325), (9051, 29275), (10775, 24591), (15085, 17565)]