25494780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424913}}^1$

素因数の和:424925

約数の個数: 24

約数和(自身を含む): 71385552

約数和(自身を除く): 45890772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424913, 849826, 1274739, 1699652, 2124565, 2549478, 4249130, 5098956, 6373695, 8498260, 12747390, 25494780]

約数ペア:

[(1, 25494780), (2, 12747390), (3, 8498260), (4, 6373695), (5, 5098956), (6, 4249130), (10, 2549478), (12, 2124565), (15, 1699652), (20, 1274739), (30, 849826), (60, 424913)]