53293725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13933}}^1$

素因数の和:13966

約数の個数: 36

約数和(自身を含む): 101077236

約数和(自身を除く): 47783511

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 13933, 41799, 69665, 125397, 208995, 236861, 348325, 626985, 710583, 1044975, 1184305, 2131749, 3134925, 3552915, 5921525, 10658745, 17764575, 53293725]

約数ペア:

[(1, 53293725), (3, 17764575), (5, 10658745), (9, 5921525), (15, 3552915), (17, 3134925), (25, 2131749), (45, 1184305), (51, 1044975), (75, 710583), (85, 626985), (153, 348325), (225, 236861), (255, 208995), (425, 125397), (765, 69665), (1275, 41799), (3825, 13933)]