25676055

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 46180800

約数和(自身を除く): 20504745

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2137, 2403, 4005, 6411, 10685, 12015, 19233, 32055, 57699, 96165, 190193, 288495, 570579, 950965, 1711737, 2852895, 5135211, 8558685, 25676055]

約数ペア:

[(1, 25676055), (3, 8558685), (5, 5135211), (9, 2852895), (15, 1711737), (27, 950965), (45, 570579), (89, 288495), (135, 190193), (267, 96165), (445, 57699), (801, 32055), (1335, 19233), (2137, 12015), (2403, 10685), (4005, 6411)]