15396075

素因数分解:

$3^4\times 5^2\times {\mathrm{7603}}^1$

素因数の和:7625

約数の個数: 30

約数和(自身を含む): 28522604

約数和(自身を除く): 13126529

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 7603, 22809, 38015, 68427, 114045, 190075, 205281, 342135, 570225, 615843, 1026405, 1710675, 3079215, 5132025, 15396075]

約数ペア:

[(1, 15396075), (3, 5132025), (5, 3079215), (9, 1710675), (15, 1026405), (25, 615843), (27, 570225), (45, 342135), (75, 205281), (81, 190075), (135, 114045), (225, 68427), (405, 38015), (675, 22809), (2025, 7603)]