115319225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 174750720

約数和(自身を除く): 59431495

約数列:

[1, 5, 7, 25, 29, 31, 35, 145, 155, 175, 203, 217, 725, 733, 775, 899, 1015, 1085, 3665, 4495, 5075, 5131, 5425, 6293, 18325, 21257, 22475, 22723, 25655, 31465, 106285, 113615, 128275, 148799, 157325, 159061, 531425, 568075, 658967, 743995, 795305, 3294835, 3719975, 3976525, 4612769, 16474175, 23063845, 115319225]

約数ペア:

[(1, 115319225), (5, 23063845), (7, 16474175), (25, 4612769), (29, 3976525), (31, 3719975), (35, 3294835), (145, 795305), (155, 743995), (175, 658967), (203, 568075), (217, 531425), (725, 159061), (733, 157325), (775, 148799), (899, 128275), (1015, 113615), (1085, 106285), (3665, 31465), (4495, 25655), (5075, 22723), (5131, 22475), (5425, 21257), (6293, 18325)]