28386375

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 48072960

約数和(自身を除く): 19686585

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 177, 295, 375, 885, 1283, 1475, 3849, 4425, 6415, 7375, 19245, 22125, 32075, 75697, 96225, 160375, 227091, 378485, 481125, 1135455, 1892425, 5677275, 9462125, 28386375]

約数ペア:

[(1, 28386375), (3, 9462125), (5, 5677275), (15, 1892425), (25, 1135455), (59, 481125), (75, 378485), (125, 227091), (177, 160375), (295, 96225), (375, 75697), (885, 32075), (1283, 22125), (1475, 19245), (3849, 7375), (4425, 6415)]