70142975

素因数分解:

$5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 100053120

約数和(自身を除く): 29910145

約数列:

[1, 5, 7, 25, 35, 163, 175, 815, 1141, 2459, 4075, 5705, 12295, 17213, 28525, 61475, 86065, 400817, 430325, 2004085, 2805719, 10020425, 14028595, 70142975]

約数ペア:

[(1, 70142975), (5, 14028595), (7, 10020425), (25, 2805719), (35, 2004085), (163, 430325), (175, 400817), (815, 86065), (1141, 61475), (2459, 28525), (4075, 17213), (5705, 12295)]