15285425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 19805280

約数和(自身を除く): 4519855

約数列:

[1, 5, 25, 43, 59, 215, 241, 295, 1075, 1205, 1475, 2537, 6025, 10363, 12685, 14219, 51815, 63425, 71095, 259075, 355475, 611417, 3057085, 15285425]

約数ペア:

[(1, 15285425), (5, 3057085), (25, 611417), (43, 355475), (59, 259075), (215, 71095), (241, 63425), (295, 51815), (1075, 14219), (1205, 12685), (1475, 10363), (2537, 6025)]