25199125

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 37140480

約数和(自身を除く): 11941355

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 929, 1085, 3875, 4645, 5425, 6503, 23225, 27125, 28799, 32515, 116125, 143995, 162575, 201593, 719975, 812875, 1007965, 3599875, 5039825, 25199125]

約数ペア:

[(1, 25199125), (5, 5039825), (7, 3599875), (25, 1007965), (31, 812875), (35, 719975), (125, 201593), (155, 162575), (175, 143995), (217, 116125), (775, 32515), (875, 28799), (929, 27125), (1085, 23225), (3875, 6503), (4645, 5425)]