26461875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 48134592

約数和(自身を除く): 21672717

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1283, 1375, 1875, 3849, 4125, 6415, 6875, 14113, 19245, 20625, 32075, 42339, 70565, 96225, 160375, 211695, 352825, 481125, 801875, 1058475, 1764125, 2405625, 5292375, 8820625, 26461875]

約数ペア:

[(1, 26461875), (3, 8820625), (5, 5292375), (11, 2405625), (15, 1764125), (25, 1058475), (33, 801875), (55, 481125), (75, 352825), (125, 211695), (165, 160375), (275, 96225), (375, 70565), (625, 42339), (825, 32075), (1283, 20625), (1375, 19245), (1875, 14113), (3849, 6875), (4125, 6415)]