26066625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 46720128

約数和(自身を除く): 20653503

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 5347, 16041, 26735, 69511, 80205, 133675, 208533, 347555, 401025, 668375, 1042665, 1737775, 2005125, 5213325, 8688875, 26066625]

約数ペア:

[(1, 26066625), (3, 8688875), (5, 5213325), (13, 2005125), (15, 1737775), (25, 1042665), (39, 668375), (65, 401025), (75, 347555), (125, 208533), (195, 133675), (325, 80205), (375, 69511), (975, 26735), (1625, 16041), (4875, 5347)]